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Solar Storage 18650 Rechargeable Li Ion Battery CE 12v Lithium Ion Battery

Categories Rechargeable Li Ion Battery
Brand Name: TL
Model Number: 18650
Certification: CE,ROSH,UL
Place of Origin: Guangdong, China
MOQ: 1pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: 500pcs/day
Delivery Time: 7-15 workdays
Packaging Details: Carton
Keyword: rechargeable li-Ion battery
Application: electric screw driver,drill, wrench, etc
Cycle life: 500 times
Weight: 1000g
Type: Type: Li-Ion
Capacity: li ion battery 18650 11.1V 50ah
Certificate: CE,ROSH,UL
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Solar Storage 18650 Rechargeable Li Ion Battery CE 12v Lithium Ion Battery

Solar storage rechargeable 12v 50ah 18650 lithium li ion battery pack with UL2054 certificate


Details

NO.

ItemSpecifications
4.1Nominal capacity50Ah 0.2C Discharge
min capacity48Ah 0.2C Discharge
4.2Nominal voltage11.1V
4.3Charge currentStandard Charge :0.5C
4.4Standard Charging method

0.5C CC(constant current)charge to 4.2V,
then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C

4.5Charging time

Standard Charging
Approx 5 hours
Approx 2 .5hours

4.6Max.charge currentConstant Current 1C5A Constant Voltage 4.2V 0.01 C5A cut-off
4.7Max.discharge currentConstant current 1.0C5A end voltage3.0V
4.8Standard Discharge CurrentConstant current 0.2 C5A end voltage3.0V
4.9Discharge cut-off voltage9.0V
4.10Charge cut-off Voltage12.6V
4.11Initial Impedance≤100mW
4.12WeightApprox:3.8g
4.13Operating temperature

Charging: 0℃~45℃
Discharging:-20℃~60℃

4.14Storage temperature-5℃~35℃
4.15Storage Humidity≤75% RH
4.16AppearanceWithout scratch,distortion,contamination and leakage



Process

Packaging








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