1-24pcs new A-grade EVE-MB31 3.2V 314Ah lithium iron phosphate battery DIY 12V 24V 48V electric boat solar inverter RV

Note:

1. This product is a 3.2V lifepo4 314Ah battery with intact QR code, Class A, brand new and original.
2. We will conduct safety tests, cycle life tests, and balance voltage and internal resistance tests on all batteries.
3. Resistance: 0.1~0.3m Ω, cycle life: 8000 times (80% DOD).
4. The price includes nuts and bolts. Each battery is equipped with one nut and two M6 bolts. If you need more, please contact customer service!

[Product specifications]

Battery type: Lithium Iron Phosphate (EVE-MB31)
Battery model: 3.2V 314Ah
Shell material: Aluminum
Nominal voltage: 3.2V
Nominal capacity: 314Ah
Internal resistance: 0.1~0.3m Ω
Cycle life: over 8000 cycles, with a DOD of 80%
Combination: 4s 8s 12s 16s, etc
Weight: Approximately 5.5kg
Size: 220 * 173 * 71mm
Voltage range: 2.5V~3.65V (minimum 2.0V)
Recommended constant current: 314A (1C)
Charging cut-off voltage: 3.65V/cell
Recommended input charging current: Standard 20A, Fast 40A
Maximum continuous discharge current: 314A (1C)
Suggested constant current: 157A (0.5C)
Discharge cut-off voltage: 2.5V/cell
Maximum pulse current discharge: 3C
Charging temperature: 0~55 ℃
Discharge temperature: -20~55 ℃
Storage temperature: -20~55 ℃
Application:
Electric vehicles, electric bicycles, tricycles, scooters, golf carts, handcarts, wheelchairs, yachts, tour buses, medical equipment, solar power systems, solar panels, energy storage, wind energy systems, power tools, instruments, LED lighting equipment, RC toys, airplane models, DIY battery packs UPS、 Inverters, household appliances, and emergency equipment areas, etc.
Passenger cars and commercial plug-in hybrid electric vehicles (PHEVs)
Passenger cars and commercial pure electric vehicles (BEVs)

Safety Precaution:

Do not immerse the battery in water or make it wet
2. Keep the battery away from heat sources
3. Do not throw the battery into the fire or heat it up
4. Do not step on the battery with a hammer
5. It is prohibited to disassemble the battery in any way
This product is brand new and original. If the voltage is normal, the battery pack can be DIY.
▲ Standard charging
Charge the battery to the charging limit voltage with a constant current of 0.5C at an ambient temperature of (25 ± 2) ℃, and then charge at a constant voltage until the current is less than 0.05C.
▲ Standard discharge
Under the condition of an ambient temperature of (25 ± 2) ℃, discharge the battery to a final voltage of 2.5V with a constant current of 0.5C. If there are special requirements, the battery can be discharged at a constant current of 1.0C to a final voltage of 2.5V.