Part number of lithium car starter battery:

12.8V 20Ah LFP High Rate Battery

Features of lithium car starting battery:

? Use for vehicle power startup
? Charging EQ to longer serivce life
? Long running life, High stability, Low maintenance costs
? Lead-Aicd battery replacement solution
? Fast charging
? High discharge rate 50C/3~5 sec
? Low-power consumption，Long standby time
? Small, Light, Easy to carry, Highly integrated
? RoHS eco-friendly design

1.Specification of lithium 12v car battery：

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Item	Parameter
Model	12.8V 20Ah LFP High Rate Battery
Model Capacity	20Ah
Minimum Capacity (0.5C，A)	18.4Ah
Rated Voltage	12.8V
Max Charge Voltage	14.5V
Cut-Off Voltage	8.4V
Standard Charge And Discharge Current	20A
Max Continuous Charge Current	40A
Max Continuous Discharge Current	1000A/5S
Weight (Approx. Includes Case)	～4Kg

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Item	Parameter
Impedance (Max, At 1000Hz.)	≤20mΩ
The packing way	Plastic shell
Charge Method (CC)	4A(14.6VCut Off)
Charge Method (CV)	14.6V(0.4ACut Off)
Operating Temperature Charging	0℃～45℃
Operating Temperature Discharge	-20℃～60℃
Operating Temperature Storage	-20℃～45℃

2.Bock diagram of lithium 12v car battery：

Intelligent balance management, imported components, intelligent monitoring of single cells, adjust the battery differential voltage, prolong the service life of the battery pack, low power consumption and fast charging design, improve customer experience.

3.Outline Drawing of lithium 12v car battery：

Open molded plastic casing, sealed by glue process and support IP45 waterproof. Battery cells are connected with nickel clap copper sheets, small internal resistance and enough output , external bipolar output, easy connection, the actual external size: 180mm*165mm*76mm.