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Power Queen 12V 280Ah Low-Temp Deep Cycle LiFePO4 Battery
C$845.99
C$1,099.99
⦁ Performs in cold climates: discharge range -20°C (-4℉) to 60°C (140°F), works even below freezing
⦁ Low-temp protection: stops charging at 0℃ (32℉); stops discharging at -20℃ (-4℉); auto-recharge at 5°C (41°F)
⦁ Fits RVs, marine applications, home backup systems, off-grid cabins, etc.
⦁ Power Queen 12V 280Ah lithium battery delivers 3,584Wh energy and 2,560W output power
⦁ Group 6D battery size: 20.55×9.33×8.58 in, weighs 59.33 lbs
⦁ 65% lighter, 3× lifespan, and 2× runtime, a perfect upgrade from 12V 280Ah lead-acid batteries
⦁ EV-grade LiFePO₄ cells with 4,000+ cycles and up to 10 years of reliable use
⦁ 200A smart BMS for full protection against over-charge, over-discharge, over-current, over-heating, low-temp, and short-circuit
⦁ Expandable up to 4P4S (57,344Wh | 2,560W | 16 batteries) for longer trips or multi-device setups
⦁ 4 flexible charging methods: LiFePO4 charger, solar panel, generator, alternator DC-DC charger
⦁ Recommended: Power Queen 14.6V 20A charger
⦁ IP65-rated: waterproof, dustproof; moisture-resistant,and salt spray resistant, ready for all conditions
⦁ Certified quality & safety: UL1973, FCC, CE, RoHS, UN38.3
⦁ Free shipping across Canada, backed by a 5-year warranty
⦁ Note: Not for starter use or electric golf carts
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C$845.99
C$1,099.99
5-Year Warranty
We back the quality and performance of our products with comprehensive warranties. A 5-year warranty covers all Batteries. Learn more about Power Queen's warranty policy. 👈
Free Shipping in the CA
Free shipping to Canada, except Yukon, Northwest Territories, and Nunavut.
3-7 working days in Canada.
Easy Return & Exchange
Not satisfied? We offer a hassle-free 30-day return and exchange policy.
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12V 280Ah TM
C$845.99
C$1,099.99
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Large Energy Stations with Continuous Discharge
Power Queen 12V 280Ah Low-Temp Deep Cycle LiFePO4 Battery for 200A BMS, continuous and stable power supply brings comfort to your RV travelling.
Trusted Power for Every Journey
With a Better, Longer, Safer Battery Management System
Power Queen 12V LiFePO4 lithium battery delivers over 4,000 cycles at 100% DOD, lasting up to 10 years—far outperforming lead-acid batteries. Its IP65-rated rugged case resists water, dust, and corrosion. The built-in 200A smart BMS offers full protection against overcharge, deep discharge, high/low temps, and short circuits.
Provide Reliable Protection and Take the Adventure to New Heights
The Power Queen 12V 280Ah Plus Low Temperature Protection Li-Ion battery case is rugged and lightweight for home storage, marine, RV, UPS power, off-grid and trolling motors. It features an electric vehicle grade lithium battery, 200A BMS, low temperature cut-off protection, IP65 waterproofing and salt spray protection to ensure longer life and safety whether sailing or camping.
Unlock Limitless Power with 3584Wh of Energy
Power Queen 12V 280Ah Low-Temp LiFePO4 Battery delivers 3584Wh of reliable power, ideal for TVs, fridges, AC units, and appliances in RV, solar, or off-grid systems. With support for 4P4S configuration, you can expand up to 51.2V 1120Ah / 57.3kWh, perfect for high-demand home energy storage and off-grid power setups.
Specs
BATTERY
Cell Type：
LiFePO4 Prismatic
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage：
12.8V
Rated Capacity：
280Ah
Energy：
3584
Max. Expansion (Parallel & Series)：
4P4S
Internal Resistance：
≤40mΩ
Certifications：
UL-1973，FCC，CE，RoHS，UN38.3
BMS
BMS：
200A
Max. Continuous Output Power：
2560
Max. Continuous Charge Current：
200A(0.71C)
Max. Continuous Discharge Current：
200A(0.71C)
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.4±0.2V
Recommend Charge Current：
56A(0.2C)
TEMPERATURE
Charge Temperature：
0℃ to 50 ℃ / 32℉ to 122 ℉
Discharge Temperature：
-20℃ to 60 ℃ / -4℉ to 140 ℉
Storage Temperature：
-10℃ to 50 ℃ / 14℉ to 122 ℉
Low-Temperature Protection：
✔
Low-Temperature Charging Protection Auto Recovery：
-10℃ / 14℉
OTHERS
Terminals：
M8*16 mm
Weight Approx.：
59.33 Ibs
Size：
20.55*9.33*8.58
Housing Material：
ABS
Protection Class：
IP65
View all
Compare
| Product |
12V 280Ah TM
C$845.99
C$1,099.99
|
12V 200Ah
C$599.99
C$959.99
|
12V 200Ah Plus
C$689.99
C$1,169.99
|
|---|---|---|---|
| Cell Type |
LiFePO4 Prismatic
|
LiFePO4 Prismatic
|
LiFePO4 Prismatic
|
| Warranty |
5 Years
|
5 Years
|
5 Years
|
| Cycle Life |
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
|
4000 times
|
4000 times
|
| Nominal Voltage |
12.8V
|
12.8V
|
12.8V
|
| Rated Capacity |
280Ah
|
200Ah
|
200Ah
|
| Energy |
3584
|
2560
|
2560
|
| Max. Expansion (Parallel & Series) |
4P4S
|
4P4S
|
4P4S
|
| Internal Resistance |
≤40mΩ
|
≤40mΩ
|
≤40mΩ
|
| Certifications |
UL-1973，FCC，CE，RoHS，UN38.3
|
UL-1973，FCC，CE，RoHS，UN38.3
|
4P4S
|
| Hot Cranking Amps (HCA) |
|
|
|
| Marine Cranking Amps (MCA) |
|
|
|
| Cold Cranking Amps (CCA) |
|
|
|
| BMS |
200A
|
100A
|
200A
|
| Charge Method |
CC/CV
|
CC/CV
|
CC/CV
|
| Charge Voltage |
14.4±0.2V
|
14.4±0.2V
|
14.4±0.2V
|
| Recommend Charge Current |
56A(0.2C)
|
|
|
| Charge Temperature |
0℃ to 50 ℃ / 32℉ to 122 ℉
|
0℃ to 50 ℃ / 32℉ to 122 ℉
|
0℃ to 50 ℃ / 32℉ to 122 ℉
|
| Discharge Temperature |
-20℃ to 60 ℃ / -4℉ to 140 ℉
|
-20℃ to 60 ℃ / -4℉ to 140 ℉
|
-20℃ to 60 ℃ / -4℉ to 140 ℉
|
| Storage Temperature |
-10℃ to 50 ℃ / 14℉ to 122 ℉
|
-10℃ to 50 ℃ / 14℉ to 122 ℉
|
-10℃ to 50 ℃ / 14℉ to 122 ℉
|
| Low-Temperature Protection |
✔
|
|
|
| Low-Temperature Charging Protection Auto Recovery |
-10℃ / 14℉
|
|
|
| Terminals |
M8*16 mm
|
M8*16 mm
|
M8*16 mm
|
| Weight Approx. |
59.33 Ibs
|
43.98 Ibs
|
45.59 Ibs
|
| Size |
20.55*9.33*8.58
|
20.94*8.15*8.5
|
20.94*8.15*8.5
|
| Housing Material |
ABS
|
ABS
|
ABS
|
| Protection Class |
IP65
|
IP65
|
IP65
|
