Product Details

Lithium ion batteries 12V20Ah lifepo4 battery for golf cart battery solar battery

Features

1. Read the charge/discharge times which is useful for quality dispute

2. Re-adjust the major parameters according to different application

3. Read voltage, current of the cells in series

4. Read other information such as SOC, Temperature etc.

5. Know residual capacity simply by LED indicator

6. Half weight of standard 12V17Ah SLA battery

Specification

1	Rated Capacity	20.0Ah	Standard discharge(0.2C)
2	Minimal Capacity	19Ah
3	Nominal Voltage	12.8V
4	Cycle Life	Higher than 60% of the Initial Capacity of the battery pack	1)Charge: 0.2C CC to 14.6V, then CV till current to 0.05C 2)Rest: 30min. 3)Discharge: 0.2C to 10.0V 4)Carry out 2000cycles (Temperature:20±5°C)
5	Discharge cut-off voltage	9.2V	10.0V(recommended)
6	Charging cut-off voltage	14.6V
7	Cell and assembly method	IFR26650EC-3.3AH	4S6P
8	Packing material	ABS
9	Standard charge	0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C	Charge time : Approx 5.5h
10	Standard discharge	Constant current 0.2C
11	Maximum Charge Current	18A
12	Continuous Discharge Current Max.	18A	Over current 20±2A (900ms~2000ms)
13	Operation Temperature Range	Charge: 0~45°C	60±25%R.H.
13	Operation Temperature Range	Discharge: -10~50°C	60±25%R.H.
14	Storage Temperature Range	Less than 1 year : 0~25°C	60±25%R.H. at the shipment state
14	Storage Temperature Range	Less than 3 months:-5~35°C	60±25%R.H. at the shipment state
15	Approx Weight	2.75Kg
16	Maximum Dimension	L181W76H166mm	Standard 12V17Ah SLA dimension