21700 5000mAh 2C Rechargeable Li Ion Battery Cell High Capacity 3.6V For Flashlight
Price:
can be negotiated
MOQ:
1
Delivery Time:
Negotiable
Brand:
HUAXIN
Product Description
21700 5000mAh 2C Rechargeable Li-Ion Battery Cell High Capacity 3.6V 21700 Lithium Iron Batteries For Flashlight
|
Product features
|
1: higher energy;
|
Charging Temperature
|
0~45℃
|
|
2: 3C discharge rate
|
|||
|
Nominal capacity
|
5000mAh (0.2C)/min
|
Discharging Temperature
|
-20 ~ 60℃
|
|
4900mAh (0.2C)
|
|||
|
Nominal voltage
|
3.6V
|
Storage temperature
|
≤1 month: 45~60℃
|
|
≤3 months: 25~45℃
|
|||
|
≤12 months: -20~25℃
|
|||
|
≤60%RH Recharge every 6 months
|
|||
|
Max charge voltage
|
4.2V(cut off charging current 34mA)
|
Humidity Range
|
0~60% (non-condensing)
|
|
Discharge cut off voltage
|
2.5V
|
Dimension
|
70.75*21.4 (mm) Max
|
|
Standard charge current
|
0.2C
|
Weight
|
≤70g
|
|
Max charge current
|
1C (at 25℃, not for cycle life)
|
Brand
|
BAKTH / Neutral / OEM
|
|
Standard dischrge current
|
0.2C
|
Warranty
|
12 Months
|
|
Max dischrge current
|
3C (25℃, not for cycle life)
|
PCB/PCM
|
none
|
|
Charging mode
|
CC/CV
|
Connector
|
none
|
|
Internal resistance
|
≤30mΩ (AC Impedance, 1000Hz)
|
Battery type
|
Li-ion
|
|
Cycle life
|
500 cycles
|
Rechargeable or not
|
Yes
|
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Huaxin Power Technology Co., Ltd
Location
No. 121 Guansui Road, Wanjiang Street, Dongguan City, Guangdong Province
Contact Person
zhuang