6 Best Alternatives to the BLUETTI Apex 300 B300K Battery (2026)
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The BLUETTI Apex 300 with B300K Battery delivers 2764.8 Wh of LiFePO4 capacity and 3840 W of output. It supports 120V and 240V simultaneous output for heavy loads. If you seek bluetti apex 300 b300k battery alternatives, you may want different specs or brands. Some buyers need lighter units for easier transport. Others prioritize faster charging speeds or higher wattage for specific appliances. The Apex 300 is large and heavy at 83.8 pounds. You might prefer a more compact design for RV use.
We selected these alternatives because their specifications overlap with the Apex 300. The list includes models with 240V capability, such as the Jackery HomePower 3600 Plus. It offers 3584 Wh and 3600 W in a 77.2-pound frame. The Anker SOLIX F3800 provides 3840 Wh and 6000 W output. These options suit users who need high capacity but different dimensions. Each product meets the core requirement of reliable backup power. You can choose based on weight, capacity, or voltage needs. This guide helps you compare published specs to find the right fit.
How Alternatives Compare to Apex 300
Jackery HomePower 3600 Plus 3584Wh Power Station
The Jackery HomePower 3600 Plus offers 3584 Wh of capacity and 3600 W of output, providing more energy storage than the Apex 300. It also supports 240V dual-voltage output, matching the Apex 300’s ability to power heavy appliances. At 77.2 pounds, it is lighter than the 83.8-pound Apex 300, making it easier to move. You get fast charging capabilities in a wheeled package, which suits homeowners needing a lightweight backup solution. If you prioritize capacity and portability over the Apex 300’s specific silent night operation features, this is a strong alternative.
Jackery HomePower 3000 Solar Generator
The Jackery HomePower 3000 provides 3072 Wh of capacity and 3600 W of output, exceeding the Apex 300’s 2764.8 Wh. It features a fast UPS response, ensuring immediate power during outages. Weighing only 59.5 pounds, it is significantly lighter than the Apex 300’s 83.8 pounds. This model lacks dual-voltage output, so it is best for users who do not need 240V capability. If you prioritize raw capacity and a lower weight over the Apex 300’s simultaneous 120V/240V output, the HomePower 3000 is a practical choice for home backup.
Jackery HomePower 2000 Plus v2
The Jackery HomePower 2000 Plus v2 offers 2048 Wh of capacity and 2400 W of output, which is less than the Apex 300. However, it weighs only 40.6 pounds, making it much more portable. It supports expandable storage, allowing you to add batteries later. This model is ideal for users who prioritize weight savings and fast USB-C charging over raw capacity. If you need a lightweight, expandable solution for lighter loads rather than the Apex 300’s high-wattage dual-voltage output, the HomePower 2000 Plus v2 fits your needs.
EF EcoFlow DELTA Pro 3.6kWh with 2x400W Solar
The EF EcoFlow DELTA Pro Solar Generator includes 400 W solar panels, whereas the Apex 300 has built-in solar charging. The DELTA Pro is larger and heavier at 99 pounds, making it less portable. It is designed for stationary backup power where weight is not a primary constraint. You get high-capacity solar backup power suitable for long-term off-grid use. If you prioritize included solar panels and stationary reliability over the Apex 300’s portability and silent operation, the DELTA Pro is a robust alternative for home energy needs.
GENMAX 12500W Tri-Fuel Inverter Generator
The GENMAX 12500W Tri-Fuel Inverter Generator is a generator, not a battery, offering 12500 W of output. It weighs 252 pounds and requires fuel, unlike the Apex 300’s silent, emission-free operation. It supports natural gas, propane, and gasoline, providing flexible fuel sources for long-term backup. This model is best for users with access to fuel lines who need high wattage. If you require continuous high-power output and do not mind the noise and weight of a generator, the GENMAX is a heavy-duty alternative to the Apex 300’s battery-based system.
Anker SOLIX F3800 3840Wh Power Station
The Anker SOLIX F3800 provides 3840 Wh of capacity and 6000 W of output, exceeding the Apex 300’s specs. It supports 240V output and offers expandability, similar to the Apex 300. However, it weighs 132 pounds, making it much heavier and less portable. This model is ideal for homes needing high power and long-term warranty coverage. If you prioritize high wattage and capacity over the Apex 300’s lighter weight and silent night operation, the SOLIX F3800 is a powerful alternative for stationary home backup.
Quick picks
Our 7 picks
BLUETTI Apex 300 with B300K Battery
Best for: Dual-voltage output and silent operation
- Running Wattage
- 3840W
- Surge Wattage
- 7680W
- Capacity
- 5529.6Wh
- Battery Chemistry
- LiFePO4
- Output Ports
- 6 AC outlets
- Voltage
- 120V/240V
View on Amazon: BLUETTI Apex 300 with B300K Battery Affiliate link
The BLUETTI Apex 300 provides 2764.8Wh of capacity and 3840W of output. It features LiFePO4 chemistry for 6,000+ cycles. The unit supports 120V and 240V simultaneous output. You can charge it via solar, AC, or generator. This setup suits users needing dual-voltage flexibility and silent night operation for RVs or home backup.
Pros
- 2764.8Wh LiFePO4 battery capacity
- 3840W AC output power
- 120V and 240V simultaneous output
- 6000+ cycle lifespan
Cons
- 83.8 pounds weight
- 2764.8Wh capacity is lower than competitors
- B300K expansion batteries sold separately
Good fit if
- You need 240V output for appliances
- You want silent nighttime power
- You plan to expand capacity later
Skip if
- You need under 80 pounds
- You want a larger single-unit capacity
- You prefer included expansion batteries
Verdict: BLUETTI Apex 300 2764Wh LiFePO4 fits users who require 240V capability and silent operation, though you should expect to buy expansion batteries separately.
Jackery HomePower 3600 Plus 3584Wh Power Station
Best for: 240V home backup with fast charging
- Running Wattage
- 3600W
- Capacity
- 3584Wh
- Battery Chemistry
- LFP
- Voltage
- 120V, 240V
- Application
- Home, Emergency, RV
- Features
- Solar Charging
View on Amazon: Jackery HomePower 3600 Plus 3584Wh Power Station Affiliate link
The Jackery HomePower 3600 Plus offers 3600W output and 3584Wh capacity in a lightweight, portable design. It supports 120V and 240V dual voltage for home backup needs. You can recharge it fully in just two hours using hybrid AC and DC charging. The unit features LFP battery chemistry for safety and longevity. It weighs 77.2 pounds and includes wheels for easy transport.
Pros
- 3600W running wattage with 7200W surge capability
- 3584Wh expandable LFP battery capacity
- Hybrid AC+DC charging reaches 100% in 2 hours
- Lightweight at 77.2 pounds with wheels and handle
Cons
- Higher weight compared to smaller portable units
- No Bluetooth connectivity listed in specifications
- Requires manual transfer switch for home integration
Good fit if
- You need 240V output for large appliances
- You want rapid recharging under 2.5 hours
- You prefer a lightweight unit with wheels
Skip if
- You require built-in Bluetooth app control
- You need a unit under 50 pounds
- You want automatic transfer switch integration
Verdict: The Jackery HomePower 3600 Plus fits users needing 240V power and fast charging in a portable, wheeled package. It is ideal for homeowners seeking a lightweight backup solution with dual voltage capability.
Jackery HomePower 3000 Solar Generator
Best for: home backup with UPS and high capacity
- Running Wattage
- 3600W
- Surge Wattage
- 7200W
- Capacity
- 3072Wh
- Battery Chemistry
- LiFePO4
- Output Ports
- AC, USB-C, USB-A, DC, TT-30 RV
- Solar Panel Wattage
- 2 x 200W
View on Amazon: Jackery HomePower 3000 Solar Generator Affiliate link
This portable power station offers 3,072Wh of capacity and 3,600W of continuous output. It features a LiFePO4 battery with a 4,000-cycle lifespan. The unit includes a ≤20ms UPS for seamless switchover. It weighs 59.5 pounds and measures 16.4 by 12.8 by 12 inches. You get fast recharging via AC or solar panels. This model suits those needing reliable home backup power.
Pros
- 3,072Wh LiFePO4 battery capacity
- 3,600W continuous and 7,200W surge output
- ≤20ms UPS switchover time
- 4,000 cycle battery lifespan
Cons
- No Bluetooth or app connectivity listed
- Heavy at 59.5 pounds
- Solar panels ship separately
Good fit if
- You need a UPS for sensitive electronics
- You want a long-life LiFePO4 battery
- You require 3,600W of continuous power
Skip if
- You need remote app control
- You require a lighter unit under 50 pounds
- You want solar panels included in the box
Verdict: Jackery HomePower 3000 3072Wh delivers robust backup power with a long-lasting battery and fast UPS response. It fits users who prioritize capacity and reliability over wireless features.
Jackery HomePower 2000 Plus v2
Best for: Lightweight expandable home backup
- Running Wattage
- 2400W
- Capacity
- 2048Wh
- Battery Chemistry
- LFP
- Solar Panel Wattage
- 2x200W
- Application
- Home, Emergency
- Dimensions
- 14.4 × 10.2 × 10.7 inches
View on Amazon: Jackery HomePower 2000 Plus v2 Affiliate link
The Jackery HomePower 2000 Plus v2 provides 2048Wh of capacity and 2400W of continuous output. It uses LFP battery chemistry for durability and supports expansion up to 12kWh. The system includes two 200W solar panels and weighs 40.6 pounds. It features 140W USB-C ports with AVS protocol support for fast charging. This unit suits users needing a lightweight, expandable base for home backup.
Pros
- 2048Wh capacity expandable to 12kWh
- 2400W continuous AC output
- 140W USB-C with AVS protocol
- LFP battery chemistry for longevity
- Includes 2x200W solar panels
Cons
- Lower capacity than competitors on this list
- Heavier than some comparable units
- No app or remote control mentioned
Good fit if
- You need a lightweight expandable system
- You want fast USB-C charging speeds
- You require LFP battery safety
Skip if
- You need higher than 2400W output
- You require built-in app control
- You want a larger single unit
Verdict: Jackery HomePower 2000 Plus v2 offers reliable 2400W power and expandable storage for users prioritizing weight savings and fast USB-C charging over raw capacity.
EF EcoFlow DELTA Pro 3.6kWh with 2x400W Solar
Best for: high-capacity solar backup power
- Running Wattage
- 3600W
- Capacity
- 3.6KWh
- Output Ports
- 15 outlets and ports
- Voltage
- 120V
- Solar Panel Wattage
- 2x400W
- Application
- Camping, Home, Emergency, RV
View on Amazon: EF EcoFlow DELTA Pro 3.6kWh with 2x400W Solar Affiliate link
This 3.6kWh portable power station pairs with two 400W solar panels for off-grid charging. It features 15 versatile outputs, including five AC sockets and USB-C ports, to run various devices. The system includes smart app control via Wi-Fi or Bluetooth. Weighing 99 pounds, it offers a robust backup solution for home or outdoor use.
Pros
- 3.6kWh total battery capacity
- Includes two 400W solar panels
- 15 output ports including AC and USB-C
- Smart app control via Wi-Fi and Bluetooth
- IP68 waterproof rating on solar panels
Cons
- Heavy 99-pound build limits portability
- Large dimensions at 25 inches wide
- Solar panels sold in separate package
Good fit if
- You need a high-capacity 3.6kWh backup source
- You want to charge via solar panels
- You require multiple AC and USB outputs
Skip if
- You need a lightweight unit under 50 pounds
- You prefer a single-box delivery
- You need a compact footprint under 20 inches wide
Verdict: EF Ecoflow DELTA Pro Solar Generator suits users who prioritize capacity and solar charging over portability. It is ideal for stationary backup power needs where weight is not a primary constraint.
GENMAX 12500W Tri-Fuel Inverter Generator
Best for: high-wattage home backup with natural gas
- Running Wattage
- 10500W Gas, 9500W LPG, 8500W NG
- Surge Wattage
- 12500W Gas, 11500W LPG, 10000W NG
- Fuel Type
- Gasoline, Propane, Natural Gas
- Voltage
- 120V/240V
- Application
- Camping, Home, RV
- Dimensions
- 30.9 × 22.6 × 29.3 inches
View on Amazon: GENMAX 12500W Tri-Fuel Inverter Generator Affiliate link
The GENMAX 12500W is a tri-fuel inverter generator offering 10,500 running watts on gasoline. It switches to propane for 9,500 watts or natural gas for 8,500 watts. The unit features a 458cc engine, a 6.1-gallon tank, and a 50A NEMA 14-50R outlet. It includes Bluetooth control and a CO sensor. This model suits users needing versatile fuel options and high power output for home backup or RV use.
Pros
- Tri-fuel capability with gasoline, propane, and natural gas options
- 10,500 running watts on gasoline for heavy loads
- Bluetooth app control and digital display for monitoring
- Built-in CO sensor for safety in enclosed spaces
Cons
- Weighs 252 pounds, making it difficult to move manually
- Lacks a built-in battery for starting without external power
- Natural gas output is lower at 8,500 running watts
Good fit if
- You need a generator that can run on natural gas for home standby
- You require high surge capacity for starting large appliances
- You want remote monitoring via a smartphone app
Skip if
- You need a lightweight unit for easy transport
- You only use gasoline and do not need propane or natural gas
- You require a pure sine wave output under 3% THD for sensitive electronics
Verdict: The GENMAX 12500W Tri-Fuel Inverter Generator fits users who need high wattage and flexible fuel sources for long-term backup. It is a heavy-duty option best for those with access to natural gas or propane lines.
Anker SOLIX F3800 3840Wh Power Station
Best for: high-capacity home backup with expansion
- Running Wattage
- 6,000W
- Capacity
- 3,840Wh
- Battery Chemistry
- LiFePO4
- Voltage
- 120V / 240V
- Application
- Home, Emergency, RV
- Weight
- 132 pounds
View on Amazon: Anker SOLIX F3800 3840Wh Power Station Affiliate link
The Anker SOLIX F3800 offers 3840Wh of capacity and 6000W of running wattage. It supports 120V and 240V output through NEMA 14-50 and L14-30 ports. You can expand the system with up to six battery packs. It includes a 5-year warranty and uses LFP battery chemistry. This unit weighs 132 pounds and features an app for remote control.
Pros
- 3840Wh capacity for extended backup
- 6000W running wattage for heavy loads
- 120V/240V dual-voltage AC output
- Expandable with up to 6 battery packs
- 5-year warranty with 10-year lifespan
Cons
- Heavy at 132 pounds
- Limited to 3840Wh base capacity
- Requires app for remote control
Good fit if
- You need 240V output for appliances
- You want to expand capacity later
- You prefer app-based monitoring
Skip if
- You need portability under 100 pounds
- You require more than 6000W output
- You want a built-in display
Verdict: Anker SOLIX F3800 3840Wh 6000W fits homes needing high power and expandability. It suits users who prioritize 240V support and long-term warranty coverage over lightweight design.
Specifications side by side
| Spec | BLUETTI Apex 300 with B300K Battery | Jackery HomePower 3600 Plus 3584Wh Power Station | Jackery HomePower 3000 Solar Generator | Jackery HomePower 2000 Plus v2 | EF EcoFlow DELTA Pro 3.6kWh with 2x400W Solar | GENMAX 12500W Tri-Fuel Inverter Generator | Anker SOLIX F3800 3840Wh Power Station |
|---|---|---|---|---|---|---|---|
| Running Wattage | 3840W | 3600W | 3600W | 2400W | 3600W | 10500W Gas, 9500W LPG, 8500W NG | 6,000W |
| Surge Wattage | 7680W | not stated | 7200W | not stated | not stated | 12500W Gas, 11500W LPG, 10000W NG | not stated |
| Capacity | 5529.6Wh | 3584Wh | 3072Wh | 2048Wh | 3.6KWh | not stated | 3,840Wh |
| Fuel Type | not stated | not stated | not stated | not stated | not stated | Gasoline, Propane, Natural Gas | not stated |
| Battery Chemistry | LiFePO4 | LFP | LiFePO4 | LFP | not stated | not stated | LiFePO4 |
| Output Ports | 6 AC outlets | not stated | AC, USB-C, USB-A, DC, TT-30 RV | not stated | 15 outlets and ports | not stated | not stated |
| Voltage | 120V/240V | 120V, 240V | not stated | not stated | 120V | 120V/240V | 120V / 240V |
| Solar Panel Wattage | not stated | not stated | 2 x 200W | 2x200W | 2x400W | not stated | not stated |
| Wattage | not stated | 3600W | 3600W | 2400W | 3600W | not stated | not stated |
| Application | Off-Grid | Home, Emergency, RV | Home, Emergency | Home, Emergency | Camping, Home, Emergency, RV | Camping, Home, RV | Home, Emergency, RV |
| Features | not stated | Solar Charging | not stated | not stated | Solar Charging | not stated | not stated |
| Dimensions | 20.7 × 12.9 × 12.6 inches | 15.2 × 12.2 × 19.3 inches | 16.4 × 12.8 × 12 inches | 14.4 × 10.2 × 10.7 inches | 16.4 × 25 × 11.2 inches | 30.9 × 22.6 × 29.3 inches | not stated |
| Weight | 83.8 pounds | 77.2 pounds | 59.5 pounds | 40.6 pounds | 99 pounds | 252 pounds | 132 pounds |
| Color | 5.5kWh | not stated | black | not stated | DELTA Pro with 400W Foldable Panel | not stated | Black |
| Model | Apex 300 | JHP-3600A | JHP-3000C | JHP-2000A | EFD500 | GM12500iET | A1790 |
| Size | not stated | not stated | not stated | not stated | 2x400W | not stated | not stated |
Frequently asked questions
Which alternative offers the highest capacity for home backup?
The Anker SOLIX F3800 provides 3840Wh of storage, the largest capacity in this list. It also delivers 6000W of output, supporting heavy appliances. This model suits users who prioritize high power and expandability over lightweight design. It weighs 132 pounds, making it a stationary choice for long-term backup needs.
What is the lightest option for portable power?
The Jackery HomePower 2000 Plus v2 is the lightest unit at 40.6 pounds. It offers 2400W of output and 2048Wh of capacity. Its compact dimensions make it easy to move. This model fits users who prioritize weight savings and fast USB-C charging over raw energy storage for their power needs.
Can I use a generator instead of a power station?
Yes, the GENMAX 12500W Tri-Fuel Inverter Generator is a heavy-duty alternative. It supports natural gas, propane, and gasoline for flexible fuel sources. This unit is ideal for long-term backup where refueling is possible. It weighs 252 pounds and measures 30.9 inches in length, requiring dedicated space for operation.
Which model supports solar charging for off-grid use?
The Jackery HomePower 3600 Plus includes solar charging features for renewable energy input. The EF EcoFlow DELTA Pro also supports solar charging with included 400W panels. These options suit users who want to replenish their battery capacity using sunlight, reducing reliance on grid power or fuel sources during extended outages.
Is there a budget-friendly alternative with high capacity?
The Jackery HomePower 3000 offers 3072Wh of capacity at a competitive position. It delivers 3600W of output and includes UPS functionality for seamless power switching. This model fits users who prioritize capacity and reliability over wireless features. It weighs 59.5 pounds, balancing portability with substantial energy storage for home backup.
Which unit is best for silent operation without fuel?
The BLUETTI Apex 300 with B300K Battery provides silent operation using its 2764Wh LiFePO4 battery. It supports 240V capability for heavy loads without noise. While this is the reference product, other battery-based options like the Jackery models also operate silently. These units are ideal for indoor or quiet outdoor environments.