- Product Details
- {{item.text}}
Quick Details
-
Battery Size:
-
20.5mm(diameter)x65mm(height)
-
Place of Origin:
-
Guangdong, China
-
Weight:
-
55G
-
The charging ratio:
-
30%-100%
-
The discharge rate:
-
100%
-
Type:
-
Li-Ion
-
Item:
-
li-ion 20650 battery
-
Cycle life:
-
500 Times 80% DOD
-
OEM/ODM service:
-
offered
-
Protection circuit board:
-
Yes
-
Charge current:
-
1C
-
Discharge current:
-
2C
-
Initial Impedance:
-
60momh
-
Warranty:
-
12 Months, 3months-1year
-
Certification:
-
MSDS
Quick Details
-
Application:
-
Toys, Home Appliances, Consumer Electronics, BOATS
-
Brand Name:
-
BOYEAKKU/OEM
-
Model Number:
-
20650 battery
-
Battery Size:
-
20.5mm(diameter)x65mm(height)
-
Place of Origin:
-
Guangdong, China
-
Weight:
-
55G
-
The charging ratio:
-
30%-100%
-
The discharge rate:
-
100%
-
Type:
-
Li-Ion
-
Item:
-
li-ion 20650 battery
-
Cycle life:
-
500 Times 80% DOD
-
OEM/ODM service:
-
offered
-
Protection circuit board:
-
Yes
-
Charge current:
-
1C
-
Discharge current:
-
2C
-
Initial Impedance:
-
60momh
-
Warranty:
-
12 Months, 3months-1year
-
Certification:
-
MSDS
Li ion rechargeable 3.7v li-ion fst 20650 battery 3350mah for electric bike
|
NO. |
Item |
Specifications |
|
4.1 |
Nominal capacity |
1800mah-220 0mAh-3000mah 0. 5 C Discharge |
|
4.2 |
Nominal voltage |
3.7V |
|
4.3 |
Charge current |
Standard Charge 0.5C Rapid charge 1.0C |
|
4.4 |
Standard 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 |
|
4.5 |
Charging time |
Standard Charging Approx 5 hours Rapid charge Approx 2 .5hours |
|
4.6 |
Max.charge current |
1C |
|
4.7 |
Max.discharge current |
2c |
|
4.8 |
Standard Discharge Current |
1c |
|
4.9 |
Discharge cut-off voltage |
3.0V |
|
4.10 |
Charge cut-off Voltage |
4.20V |
|
4.11 |
I nitial Impedance |
≤ 6 0 momh |
|
4.12 |
Weight |
Approx 45g |
|
4.13 |
Operating temperature |
Charging 0 ~45 degrees Celsius Discharging -20 ~60 degrees Celsius |
|
4.14 |
Storage temperature |
0-25 degrees Celsius |
|
4.15 |
Storage Humidity |
≤75% RH |
|
4.16 |
Appearance |
Without scratch,distortion,contamination and leakage |
|
4.17 |
Standard environmental condition |
Temperature 23 ± 5 degrees Celsius Humidity 45-75%RH Atmospheric Pressure 86-106 Kpa |
Parts of Cylindrical battery list
Testing machine:all of our batteries are 100% testing before we sent to our customers.
