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Est. 2-5 Business Days Delivery
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5 Years Warranty
New
Power Queen 12V 50Ah Smart Deep Cycle Lithium Battery
$179.99
$251.99
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• Bluetooth 5.0 Real-Time Control: Connect instantly via the Power Queen App to monitor state of charge (SOC), voltage, current, and capacity in real time. Effortlessly track your power system's performance directly from your smartphone without external monitors.
• Low-Temp Cut-off Protection: Advanced BMS features built-in dual low-temperature cut-offs: charging stops at 0°C (32°F) and discharging stops at -20°C (-4°F). Safely protects your battery cells from permanent freezing damage during cold-weather expeditions.
•1/3 Ultralight & 100% Usable Power: Weighing only 11.13 lbs, it is 1/3 the weight of a traditional 50Ah lead-acid battery. Delivers full 50Ah usable capacity with 100% Depth of Discharge for maximum energy output.
• 10.24kWh Energy Expansion & Fast Charge: Supports up to 4P4S system configuration to build a maximum 48V (51.2V) 200Ah battery bank (10.24kWh). Fully recharges in just 2 hours using a 25A dedicated LiFePO4 charger.
• 4000+ Deep Cycles & 10-Year Lifespan: Powered by Grade-A LiFePO4 cells offering over 4000 cycles at 100% DOD and a 10-year lifespan. Perfect zero-maintenance upgrade for trolling motors, kayaks, RV house power, and off-grid solar setups.
Attention Please (Notice Footer):
Attention Please: This battery is NOT suitable to be used as an engine starter battery, golf cart battery, or for high-surge power devices (e.g., heavy-duty water pumps, electric jacks, lifts, high-power winches, or lawn mowers). For compatibility inquiries, please contact Power Queen Support: service@ipowerqueen.com.
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🚛 Estimated delivery business days:
Nov 13 - Nov 16
Total
$179.99
$251.99
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Est. 2-5 business days in the US
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We offer a worry-free warranty for all products. For details, check the product page or contact us at service@ipowerqueen.com with your order number.
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We'll Always be There for You. If you have any questions or concerns, feel free to contact us at service@ipowerqueen.com.
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12V 50Ah
$179.99
$251.99
Specs
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Reviews
Specs
BATTERY
Cell Type：
LiFePO4
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD
Nominal Voltage：
12.8V
Rated Capacity：
50Ah
Energy：
640Wh
Max. Expansion (Parallel & Series)：
4P4S
Internal Resistance：
≤40mΩ
Certifications：
FCC,CE,RoHS,UN38.3
BMS
BMS：
50A
Max. Continuous Output Power：
640W
Max. Continuous Charge Current：
50A
Max. Continuous Discharge Current：
50A
Max. Discharge Current 5 Seconds：
100A
Smart Bluetooth：
Bluetooth 5.0
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.4V ± 0.2V
Recommend Charge Current：
10A (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：
5℃ / 41℉
OTHERS
Terminals：
M8 bolts
Weight Approx.：
11.13 lbs
Size：
L7.68*W6.54*H6.77 inch
Housing Material：
ABS
Protection Class：
IP65
View all
Compare
| Product |
12V 50Ah
$179.99
$251.99
|
12V 50Ah
$161.99
$219.99
|
|---|---|---|
| Cell Type |
LiFePO4
|
LiFePO4
|
| Warranty |
5 Years
|
5 Years
|
| Cycle Life |
4000 cycles at 100% DOD
|
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
|
| Nominal Voltage |
12.8V
|
12.8V
|
| Rated Capacity |
50Ah
|
50Ah
|
| Energy |
640Wh
|
640Wh
|
| Max. Expansion (Parallel & Series) |
4P4S
|
4P4S
|
| Internal Resistance |
≤40mΩ
|
≤40mΩ
|
| Certifications |
FCC,CE,RoHS,UN38.3
|
FCC,CE,RoHS,UN38.3
|
| BMS |
50A
|
50A
|
| Max. Continuous Output Power |
640W
|
640W
|
| Smart Bluetooth |
Bluetooth 5.0
|
/
|
| Charge Temperature |
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℉
|
| Storage Temperature |
-10℃ to 50℃ / 14℉ to 122℉
|
-10℃ to 50℃ / 14℉ to 122℉
|
| Low-Temperature Protection |
√
|
/
|
| Low-Temperature Charging Protection Auto Recovery |
5℃ / 41℉
|
/
|
| Terminals |
M8 bolts
|
M8 bolts
|
| Weight Approx. |
11.13 lbs
|
11.57 lbs
|
| Size |
L7.68*W6.54*H6.77 inch
|
L7.79*W6.53*H6.69 inch
|
| Housing Material |
ABS
|
ABS
|
| Protection Class |
IP65
|
IP65
|
