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Deep Discharge Recovery Powerful LiFePO4 Lithium Battery Replacement Lead Acid 12V 40Ah

Categories LiFEPO4 Lithium Ion Battery
Brand Name: FBATTERY
Model Number: FB-1240
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Certification: CE,UL,ROHS
Payment Terms: L/C, D/A, D/P, T/T in advance
Supply Ability: 10000PCS/30Days
Delivery Time: 20Days
Packaging Details: Carton
Cell Type: Li-ion
Rating Voltage: 12V
Capacity: 40Ah
Charge Voltage: 14.6V±0.05V
Impedance: 20mΩ(Max)
Size: L*W*H=195*133*171mm
Operating Temperature: Charging 0~45℃
Storage Temperature: -10℃-40℃ Recommend(25±5℃)
Weight approx: 4.2kg
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Deep Discharge Recovery Powerful LiFePO4 Lithium Battery Replacement Lead Acid 12V 40Ah

Deep Discharge Recovery Powerful LiFePO4 Lithium Battery Replacement Lead Acid 12V 40Ah

Specification

NoItemParameterRemark
1

Rating Voltage

12V
2

Capacity

40Ah

1C discharge after full charge.

Minimum Capacity

38Ah
3

Charge Voltage

14.6V±0.05V
4

Impedance

20mΩ(Max)
5

Charging Mode

C.C/C.V.

Constant Current

/Constant Voltage

6

Charging Metho

Standard Charging

Charging Current6A

Fast Charging

Charging Current 20A

7

Charging Time

Standard Charging

8 Hours

Fast Charging

2.6Hours
9

Overcharge Voltage

3.65±0.05V
10

Over Discharge Cut Off Voltage

2.2V±0.1V
11

Over Current

55-80A
12

Short Circuit

13

Operating Consumption Current

50uA(MAX)
14

Operating Temperature

Charging

0~45℃

Discharging

-10~60℃
15

Storage Temperature

-10℃-40℃

Recommend(25±5℃)

Storage capacity should be 40%~50% full charge capacity 40%~50%

16

NTC Resistor

/
17

ESD Test

±4KV
18

Discharge current

≤40A
19

The factory voltage

12.8-13.6V

The open circuit state

20Weight Approx4.2kg

Storage

The battery storage shall be in the clean and dry ventilation room at the temperature of -5~35℃ and shall keep out of fire or heat and avoid touching corrosion elements. The batteries shall be charged every 3months during storage. Both the stored cells in the process of the battery and the batteries in delivery shall be “first come, first use”. The battery storage period is 24 months when into the warehouse. Batteries expired must have a thorough check. Only the applicable batteries can be dispatched to the purchaser; the inapplicable ones shall be rechecked, if it remains, the purchaser shall have the right to dispose bad ones.

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