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Long Term
2021-12-28 11:27
Brand： |
none |
Address： |
China |
Min.Order： |
none |
Supply： |
none |
Valid until： |
Long Term |
YAHEDEL li-ion battery 3.7v cell 18650-2500mah
1.Specification:
|
NO. |
Items |
Specifications |
|
1 |
Nominal voltage |
3.7V |
|
2 |
Nominal capacity |
2500mAh 0.2C Discharge |
|
3 |
Charge current
|
Standard Charging:0.5C Rapid charge: 1.0C |
|
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 ≤0.05C |
|
5 |
Charging time
|
Standard Charging:2.75hours(Ref.) Rapid charge: 2hours(Ref.) |
|
6 |
Max.charge current |
1.0C |
|
7 |
Max.discharge current |
1.0C |
|
8 |
Discharge cut-off voltage |
2.5V0.25V(0.2C) |
|
9 |
Operating temperature |
Charging: 0 °C ~45 °C Discharging:0 °C ~45 °C |
|
10 |
Storage temperature |
-10°C~ +45 °C |
|
11 |
Weight |
Approx49.5g |
|
12 |
Dimension |
18.05±0.2*64.5±0.5mm |
|
13 |
cycle time |
≥800times |
2.Product show:
3.Advantages:
1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price& High quality
9, Good consistency, low self discharge
10, Light weight, small size
4.Features:
1, Longer storage life than NiMH Batteries
2, Light weight and higher energy density than any rechargeable battery
3, Installed IC chip will prevent the battery pack from over charge and over discharge.
It helps protect battery chemistry integrity and prolongs battery life.
4, Installed polyswitch will cut off power if battery discharge current more than 6.6Ah
5, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power
6, Supply which requires compact size and lighter weight
7, The battery module is wrap by PVC
5.Company
1, OEM orders are available
2, Superior quality and cost-performance ratio
3, Tags, plugs and connectors are available
4, We could design and produce the battery pack with plastic shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure apprearance)
6.Package
Blister packing, card packing, gift box packing, shrink packing or accroding to the customer.
7. Transportation:
8.Quick contact information
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