8th May 2026, 01:58 AM
HumsiENK 12V 640Ah LiFePO4 Lithium Battery Bluetooth, 250A BMS, 15000+ Cycles 600Ah+ LiFePO4 Battery, IP65 & Low Temp Protection, Max. 8192Wh Output Perfect for Off-Grid, Home Backup, Solar Energy
Price may vary by location, shipping cost, and availability.
$839.99
Highest: $839.99
Average: $755.95
Lowest: $719.99
Lowest Offer: $649.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of HumsiENK 12V 640Ah LiFePO4 Lithium Battery Bluetooth, 250A BMS, 15000+ Cycles 600Ah+ LiFePO4 Battery, IP65 & Low Temp Protection, Max. 8192Wh Output Perfect for Off-Grid, Home Backup, Solar Energy here. This product's current Price in USA is $839.99 and the lowest final price is $649.99. The average and highest prices are $755.95 and $839.99 respectively.
| Lowest Ever Offer Price | $649.99 |
|---|---|
| 3rd Jan 2026 | |
| Lowest Ever Price | $719.99 |
| 23rd Feb 2026 | |
| Average Price | $755.95 |
| Based on 170 days price tracking | |
| Highest Price | $839.99 |
| 8th May 2026 | |
Price History of All Variants of HumsiENK 12V 640Ah LiFePO4 Lithium Battery Bluetooth...
Current Price in USA
| Price | $839.99 |
|---|
Recent Price Drops on HumsiENK 12V 640Ah LiFePO4 Lithium Battery Bluetooth, 250A BMS, 15000+ Cycles 600Ah+ LiFePO4 Battery, IP65 & Low Temp Protection, Max. 8192Wh Output Perfect for Off-Grid, Home Backup, Solar Energy
Price Drop 4th Jan 2026
$799.99 → $739.99
7.5% drop
Product Information
Details
| Product Name | HumsiENK 12V 640Ah LiFePO4 Lithium Battery Bluetooth, 250A BMS, 15000+ Cycles 600Ah+ LiFePO4 Battery, IP65 & Low Temp Protection, Max. 8192Wh Output Perfect for Off-Grid, Home Backup, Solar Energy |
|---|---|
| Store Product Code | B0G2QWWXX1 |
| Store Name | amazon.com |
| Brand | HumsiENK |
| Rating | 9 / 10 |
| Category | Batteries |
| Product Manufacturer | HumsiENK |
| Model Number | HS12V640AH250BT |
| Size | 12v 640ah Bluetooth 250a(1pack) |
| Dimensions | 9.61"D x 25"W x 8.58"H |
Features
- Long Lifespan & Cost EfficiencyWith 6,000 deep cycles at 80% depth of dischargeequivalent to 10+ years of reliable service, this 12v 640Ah lifepo4 battery far outperforms lead-acid alternatives while significantly reducing long-term costs. Its massive 640Ah capacity delivers 8,192Wh of energy storage with over twice the energy density of comparable lead-acid batteries, all backed by a 5-year warranty and 24/7 customer support.
- Smart Monitoring & Upgraded 250A BMSMonitor SOC, voltage, and temperature in real-time via Bluetooth connectivity. The upgraded 250A BMS provides 6-layer protection against overcharging, over-discharging, overload, short circuits, and high & low temperatures. With a 600A peak discharge current, it also effectively minimizes thermal runaway risks for secure high-power operation.
- Wide Applications & Scalable CapacityPerfect for RVs, off-grid storage, marine use, and 90% of high-power scenarios. Its 4S4P design allows the system to be expanded up to 51.2V 2560Ah and a massive 131kWh energy system.
- Flexible Charging & Temperature ResilienceSupports charging via chargers, solar panels, and generators with 0.2C fast charging capability (full recharge in 5 hours). Operating range from -4F to 149F ensures reliable performance across diverse climates.It can still discharge normally at temperatures as low as -4F (-20C), meeting the demands of winter outdoor use. Charging is automatically disabled at temperatures below 32F (0C) to prevent damage to the 12V lithium battery cell. With its wide operating temperature range, this 12v 600Ah+ lifepo4 battery is built to withstand severe environments, giving it a distinct advantage as an outdoor RV power source.
- Easy Installation & Direct CompatibilityWeighing just 111.88 lbs with a space-saving design for single-person installation. Standard M8 terminals ensure seamless integration with existing lead-acid battery systems.
- High-Power OutputEasily powers demanding devices like RV air conditioners and boat motors, delivering consistent performance for high-power, long-duration applications across various usage scenarios.
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Rating and Reviews
9 Based on 137 reviews
HumsiENK 12V 640Ah LiFePO4 Lithium Battery Bluetooth has 9 rating out of 10. This average rating is consist of 137 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.