- 1 year
- 10 years
- Main color
- white/blue/black customized
- Standard charge current
- 0.2C, 1A
- Max continuous discharge current
- 2C,10 A
- Charge voltage
- Custom Service
- Voltage, Capacity, Dimension, Casing, etc.
- Item Number
- 21700 battery 5000mah
Main parameters of 21700 battery 5000mah
Battery cell model
Standard discharge current
Max discharge current
Standard charge current
Fast charge current
Over discharge cut off voltage/series
2.4 ± 0.06V
Over charge protection voltage/series
4.25 ± 0.03V
Discharge working temperature
Charge working temperature
Recommended storage temperature
23 ± 5°C
Details and image
Battery production flow
The typical applications of this 21700 battery 5000mah are car air pump, the fluorescent screen, and laser therapeutic apparatuses.
The series of 3.2V&3.7V lithium ion batteries can be widely used in:
Flashlights, POS machine, fishing equipment, smart phone, Bluetooth headset, loudspeakers, traffic tester, curing light, portable ECG monitor, portable oxygen making machine, portable outdoors speaker, vehicle intelligent terminal, LED light, handset, etc.
Our certificates of some batteries for reference
We got ISO9001 certification, some batteries are SGS, CE, PSE, KC, UL, IEC, RoHs and UN38.3 certified, MSDS can be provided.If the 21700 battery 5000mah you want doesn't have current certification, we could apply for you.
There is always a suitable way for you!