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power-queen
Power Queen 12V 200Ah LiFePO4
8.3/10 Great
Power Queen 12V 200Ah LiFePO4 battery review. 4,000 cycles, 200A discharge, IP65 rated, under $350. Is this the best value lithium battery for RV and off-grid use?
$350
Check Price on Amazon $460
Save $110
Last updated: 2026-04-08
Score Breakdown
Power 8.5/10
Portability 6.5/10
Value 9.5/10
Features 7.5/10
Build Quality 8.0/10
Pros & Cons
What We Like
- Unbeatable value at ~$1.75/Ah — cheapest 200Ah LiFePO4 on the market
- 4,000 cycle life at 80% depth of discharge
- 200A continuous discharge handles high-draw inverters
- Supports up to 4S4P configurations for larger systems
Watch Out For
- No built-in Bluetooth monitoring — requires external shunt
- 5-year warranty is shorter than Battle Born's 10-year
- 32F cold cutoff is higher than some competitors
- Brand is less established than Battle Born or Victron
Full Specifications
| Capacity Ah | 200 |
| Voltage | 12 |
| Energy Wh | 2560 |
| Battery Type | LiFePO4 |
| Cycle Life | 4,000 cycles |
| Weight | 52.9lbs |
| Dimensions | 20.5 x 9.4 x 8.4 in |
| Bms Included | true |
| Max Continuous Discharge A | 200 |
| Max Charge Rate A | 100 |
| Cold Temp Cutoff | 32F (0C) |
| Operating Temp | 32-131F |
| Series Parallel | true |
| IP Rating | IP65 |
| Warranty | 5 years |
| Bluetooth | false |
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