Kc Approved Lithium polymer Battery 3.7v 1.85wh 500mah DTP502248
Brand Name: DTP
Model Number: DTP502248
Electric Energy: 1.85 Wh
Battery Size: 5.2×22.5x50mm
Place of Origin: Guangdong, China
Weight: 10g
The charging ratio: 0.5C
The discharge rate: 1C
Battery Cell: batterie lithium ion
Certificate: CB/CE/KC/RoHS/IEC62133/BIS/UN38.3
Description
Specification
|
Item
|
Parameter
|
|
|
Battery model
|
DTP502248
|
|
|
Nominal voltage
|
3.7V
|
|
|
Minimum capacity
|
500mAh (0.2C discharge)
|
|
|
Charging voltage
|
4.2V
|
|
|
Discharging cut-off voltage
|
3.0V
|
|
|
Standard charging
|
0.2C /4.2V
|
|
|
Max charging
|
1.0C /4.2V
|
|
|
Standard discharging
|
0.2C/3.0V
|
|
|
Max discharging
|
continuous discharge
|
1.0C/3.0V
|
|
non-continuous discharge
|
2.0C/3.0V
|
|
|
Shipment voltage
|
≥3.85V
|
|
|
Battery pack impedance
|
≤220mΩ
|
|
|
Operating temperature
|
Charging: 10°C ~ 45°C
|
|
|
Discharging: -20°C ~60°C
|
||
|
Storage (At 50% SOC and specified temp,recoverable capacity in % vs time )
|
-10℃~25℃
|
(12 months ≥85% )
|
|
-10℃ ~45℃
|
(6 months ≥85% )
|
|
|
-10℃~55℃
|
(1 month ≥90% )
|
|
|
20±5℃ is the recommended storage temperature
|
||
|
Visual Inspection
|
There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface
of the cell. |
|
|
Reference standard
|
GB/T 18287-2013,KC CE ROHS IEC/EN61960, UL1642
|
|
Additional information
| Weight | 10 g |
|---|---|
| Dimensions | 50 × 22.5 × 5.2 mm |
| Application | |
| Discharging | 2C |
| Capacity | |
| Voltage |
