Product Overview
Offering practical use in a waterproof package, the 12V 400Ah LiFePO4 Battery 5120Wh Rechargeable Lithium Iron Phosphate Battery Built-in 200A BMS 15000+ Cycles for RV Marine Solar Golf Cart Off-Grid Applications fits well into household use. Notable features include lithium iron and iron phosphate, contributing to its practical character.
Key Features
- The lithium iron phosphate (LiFePO4) battery adopts Grade A cells: The 12V 400Ah lithium iron phosphate (LiFePO4) battery boasts exceptional quality, enabling 4,000 to 15,000 charge-discharge cycles (with 10 years lifespan), far surpassing the 300–500 cycles (and only 3-year lifespan) of lead-acid batteries. Our 12V 400Ah lithium battery weighs just 86.2 pounds, which is only 1/3 the weight of an equivalent-capacity lead-acid battery.
- 200A BMS Comprehensive Protection：The 12V 400Ah LiFePO4 battery Built-in 200A BMS safeguards against overcharge, over-discharge, overcurrent, and short circuits. Advanced temperature control automatically cuts off charging/discharging in extreme heat/cold. Combined with low self-discharge (<3% monthly), this ensures safety and extends battery life in harsh conditions.
- Expandable Energy System：Our 400ah lifepo4 battery Can Connect 4 units via 1S4P configuration for 51.2V 400Ah (20.48kWh) capacity, supporting 48V solar inverters and whole-home backup. Low self-discharge ensures readiness for seasonal use.
- 12V 400Ah Lithium iron phosphate battery dimension is: L20.47*W10.59*H8.66 inch, weighs 68.78lbs. Note：Under Various Temp/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1%~5%. Charge/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse.Please Feel Free To Contact Us If You Encounter Any Problems During Use!
- Wide Application: Our 12V 400Ah LiFePO4 battery is ideal for RVs, boats, fishing, camping, solar home systems, electric motors, and off-grid applications. Additionally, the battery casing features IP65-rated waterproof protection, and the built-in side handles allow for easy portability—no worries about indoor or outdoor installation. This battery supports 100% SOC (State of Charge) & DOD (Depth of Discharge), delivering significantly extended lifespan compared to traditional lead-acid batteries.
Why Choose the Dumfume 12V 400Ah LiFePO4 Battery 5120Wh Rechargeable Lithium Iron Phosphate Battery Built-in 200A BMS 15000+ Cycles for RV Marine Solar Golf Cart Off-Grid Applications
The 12V 400Ah LiFePO4 Battery 5120Wh Rechargeable Lithium Iron Phosphate Battery Built-in 200A BMS 15000+ Cycles for RV Marine Solar Golf Cart Off-Grid Applications reflects deliberate versatile choices, with lithium iron that supports everyday convenience during regular batteries use.
Best For
The Dumfume 12V 400Ah LiFePO4 Battery 5120Wh Rechargeable Lithium Iron Phosphate Battery Built-in 200A BMS 15000+ Cycles for RV Marine Solar Golf Cart Off-Grid Applications is best suited for: RVs.
Quick Summary
The Dumfume 12V 400Ah LiFePO4 Battery 5120Wh Rechargeable Lithium Iron Phosphate Battery Built-in 200A BMS 15000+ Cycles for RV Marine Solar Golf Cart Off-Grid Applications is a Batteries product by Dumfume. Price: $925.58.
