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10240Wh 24 Volt 400ah Rechargeable LiFePO4 Battery For Marine RV
24volt Rechargeable LiFePO4 24V 400ah Li-ion Battery for Marine/RV
Lithium Iron Caranvan Rechargeable 25.6V 400Ah Power Bank
Performance of LiFePO4 Marine Battery
1. Safety: Safest Li-ion battery, CE UL approved, built-in protection circuit board (BMS), no fire, no explosion
2. Clean and Green energy, no toxic material contained
3. Long life cycle, > 2000 times deep cycle at 1C rate, 6-8 times of lead acid battery
4. No memory effect, highly efficient charge anytime, no reduction of capacity
5. Operation temperature: -20~65 C
6. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-CD battery, 1/2 weight of lead acid battery
7. Good performance at high temperature and high temperature resistance
8. Low self-discharge rate: < 3% monthly
Parameters of 24V 400Ah LiFePO4 Battery
| NO. | Item | Specifications | |||
| 4.1 | Nominal capacity | 400 Ah 0.2C Discharge | |||
| 4.2 | Initial Impedance | ≤1Ω | |||
| 4.3 | Weight | Approx: 86kg | |||
| 4.4 | Nominal voltage Fully charge voltage(FC) Fully discharge voltage(FD) | 25.6V 29.2V Defined in this DOC: FC = 29.2V 20V Defined in this DOC: FD =20V | |||
| 4.5 | Standard charge current | 0.2C | |||
| 4.6 | Shipment voltage | 24V~27V | |||
| 4.7 | Standard charging method | 0.2C CC(constant current)charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C | |||
| 4.8 | Charging time | Standard Charging Approx 4 hours | |||
| 4.9 | Standard Discharge Current | Constant current 0.2 C end voltage FD | |||
| 4.10 | Max. charge current | 0ºC~15ºC | 1C | ||
| 15ºC~25ºC | 1C | ||||
| 25ºC~45ºC | 1C | ||||
| 4.11 | Max. discharge current | -10ºC~15ºC | 0.5C | ||
| 15ºC~60ºC | 0.5C | ||||
| 4.12 | Charge cut-off voltage | 29.2V | |||
| 4.13 | Discharge cut-off Voltage | 20V | |||
| 4.14 | Storage temperature | -20ºC~60ºC | ≤1 month | Percentage of recoverable capacity no less than 80% of the initial capacities | |
| -20ºC~45ºC | ≤3 month | ||||
| -20ºC~28ºC | ≤1 year | ||||
| 4.15 | Recoverable capacity | Constant current 0.5C charge to FC, then constant voltage FC charge to current declines to 0.01C, rest for 10min,constant current 0.5C discharge to FD,rest for 10min.Repeat above steps 3 times, recording the maximum capacity | |||
| 4.16 | Storage Humidity | ≤75% RH | |||
| 4.17 | Appearance | Without distortion and leakage | |||
| 4.18 | Standard testing condition | Temperature : 23±5ºC Humidity : ≤75%RH Atmospheric Pressure : 86-106 Kpa | |||
LiFePO4 Marine Battery Appearance
Application of 24V 400Ah LiFePO4 Battery
1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
Usable for more than 4, 000 charge-discharge cycles
> 4 times than lead acid batter
> 2 times than li ion battery
Advantages of 24V 400Ah LiFePO4 Battery
1. Excellent Performance LiFePO4 Primatic Cell.
2. Built-in BMS to carry out protection to the battery pack, including over charged protection, over discharged protection, thermal protection, over load protection, cell balancing and so on.
Why Choose US:
1. We offer one-stop power solutions, which saves design time and cost for customer:
-- Pack design / External Case design / BMS design
2. Strict quality control system which enhances customers' competitiveness:
-- 100% PCM test by IQC
-- 100% Capacity test by OQC
3. Delivery on time & excellent service:
-- Fast Delivery in 10 days if stock
-- 8h response & 48h solution
4. Experienced R&D team, be customer's professional power solution consultant:
-- Comprehensive Battery Test Center (Safety and Reliable test)
-- Powerful ODM Ability to Afford Customized Design Requirement