18650 Rechargeable Battery

18650 rechargeable battery li-ion NMC battery 18650 3.7v 2600mah li-ion cell for EBIKE with ROHS, MSDS, UL, CE BIS ,KC approved, the following is the battery cell 3.7v , if you need other capacity cells or battery pack please contact with us Our lithium battery 18650 cell Advantages Green...

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Product Details

18650  rechargeable battery li-ion NMC battery 18650 3.7v 2600mah li-ion cell for  EBIKE with ROHS,  MSDS, UL, CE BIS ,KC approved, the following is the battery cell 3.7v , if you  need other capacity cells or battery pack please contact with us.


Product specification:

Item

Specification

Nominal capacity

2.6Ah @ 0.5C

Minimum capacity

2.5Ah @ 0.5C

Nominal voltage

3.7V

Charge ending voltage

4.2 ± 0.05 V

Discharge ending voltage

3.0 ±0.05 V

Charge current

Standard charge: 0.5C
Max charge: 1C when T≥10℃
Max charge: 0.2C when 10 OC≥T≥0℃
Max charge: 0.1C when 0 OC≥T≥-10℃

Discharge current

Standard discharge: 1C  

Max continuous discharge: 2C 
Max instant (30s) discharge: 5C

Recommended charge and discharge cell surface temperature

Charge: 0~45℃ 
Discharge: -20~60℃

Maximum allowable charge and discharge cell surface temperature. Charging and discharging at these conditions will
shorten cell cycle life.

Charge: 60℃
Discharge: 75℃

Humidity range

0~90%RH (noncondensing)

Internal resistance

≤70mOhm (AC Impedance, 1000HZ)

Cell dimension

Height: 65.2 mm Max 
Diameter: 18.2mm Max

Weight

≤48g


Pictures of  18650 rechargeable battery


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 Our lithium battery 18650 cell Advantages

  • Green product

  • Long standby time

  • One year warranty

  • Excellent safety performance

  • Excellent storage performance and low  self-discharge rate

  • Short circuit testing passed

  • Overcharge testing passed

  • Over discharge testing passed

  • 150C thermal shock test passed

  • 1.2m drop testing passed 


Application

  • Home  appliances: Two-way radio, Walkie-talkie, Electric toys, Emergency lighting  system

  • Portable  devices: Laptop, LED lights, Camcorder, PDA, Digital camera, Portable  DVD,Electric cigarette, Solar lights etc.

  • Commercial  truck and hybrid electric vehicles (HEVs),E-bike, E-scooter, Electric  wheelchair, Golf cart

  • Others:Stationary  battery backup systems,Medical devices,RC model,Airsoft gun


Safety Precaution 

1. Do not throw battery into water or make it wet

2. Keep the battery away from heat source(like fire or heater)

3. Do not throw the battery into fire or heat the battery

4. Forbid to hammer to trample the battery

5. Forbid disassembling the battery in anyway

 

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