12v Lithium lon Battery 70Ah

Product Item：GI-LFP12.8-70

Rated capacity:70AH

Rated Voltage:12.8V

Regular Charge Current:35A

Lasting Discharging Current:70A

Description

12v Lithium lon Battery 70Ah 12.8V Lithium lon Battery

No.	Items	Specification	Condition
1	Rated Capacity	70Ah	under standard test condition
2	Min Capacity	70Ah
3	Nominal Voltage	12.8V
4	Rated Energy	896Wh
5	Max Charge Voltage	14.6V
6	Charging Mode	CC/CV
7	Charge Current	0~35A
8	End-of-charge Current	0.05C
9	Discharge current	0~70A
10	End-of-discharge Voltage	9.2V
11	Input/Output Terminals	M8 screw terminals	P+(Red)/P-（Black）
12	Internal Impedance（50%）	≤ 15mΩ
13	Shipping Capacity	30%~50%
14	Cycle Lifes	>3000Cycles
15	Weight	about 11kg
16	Dimension（LWH)	260167212mm
17	Standard Charge	35A*2hrs
18	Rapid Charge	70A*1hrs
19	Over-Charge Voltage Protection for cell	3.65V（3.6~3.7V）	any cell
20	Over-Charge Voltage Protection release voltage	3.55V（3.5~3.6V）	all cell
21	Over-Charge Voltage Protection release condition	all cell voltage under the release voltage
22	Over-Discharge Voltage Protection for cell	2.3V（2.25~2.35V）	any cell
23	Over-Discharge Voltage Protection release voltage	2.7V（2.65~2.75V）	all cell
24	Over-Discharge Voltage Protection release condition	Disconnect load and all cell voltage over the release voltage
25	Charge Overcurrent Protection	84A(63A~105A)
26	Charge Overcurrent Protection Release	Release after disconnecting charger
27	Discharge overcurrent protection	210A delay 700mS
28	Short circuit Protection	Be protected
29	Discharge overcurrent/short circuit Release Conditon	Release after disconnecting load
30	Cell balance method	Balanced cell by resistance discharge
31	Static dissipation	<65uA
32	IP class	IP67
33	Charging temperature	0℃~60℃
34	Discharging temperature	-20℃~60℃
35	Storage Temperature	-20℃~45℃ for 3 months
35	Storage Temperature	-10℃~25℃ for 6 months
36	Appearance	No scratches, no deformation, no damage, clear marking
37	Certification	UN38.3,CE,MSDS