Grepow has been researching developing and manufacturing batteries for more than 20 years. Grepow has provided dedicated energy solutions for large OEM's high-tech applications, including Bluetooth headsets for smartphones, healthcare devices, wireless sensors and network infrastructure.
Ordinary standard type: -20 ℃ ~ 60 ℃
Low temperature type: -50 ℃ ~ 50 ℃
High temperature type: -20 ℃ ~ 80 ℃
From prototype to serial production
Standard and customized solutions
Certified
You can rest assured that we have a solution that meets your battery needs. For more information, please email us: Info@grepow.com
|
MODEL
|
GRP1054
|
GRP1254
|
|---|---|---|
|
Typical Capacity
|
42mAh
|
66mAh
|
|
Dimension
|
Width:
10.1﹢0/-0.2 mm
Thickness:
5.0±0.15 mm Shipment
Max 5.4 mm Swelling
|
Width:
12.1﹢0/-0.2 mm
Thickness:
5.0±0.15 mm Shipment
Max 5.4 mm Swelling
|
|
Voltage
|
3.7V
|
3.7V |
|
Max. Charge Current
|
40mA（1C）
|
64mA（1C）
|
|
Max. Charge Voltage
|
4.25V
|
4.25V |
|
Nominal Continuous Discharge Current
|
20mA（0.5C）
|
32mA（0.5C）
|
|
Max. Continuous Discharge Current
|
80mA
|
128mA
|
|
Max. Continuous Discharge Rate
|
2C
|
2C
|
|
Max. Discharge Current
|
120mAh（2S）
|
192mAh（2S）
|
|
Cut-off Voltage
|
3.0V
|
3.0V |
|
Impedance
|
≤500 mΩ（Ref）
|
≤350 mΩ（Ref）
|
|
Operating Temp.
|
Charge: 0℃~45℃
Discharge : -20℃~60℃
|
Charge: 0℃~45℃
Discharge : -20℃~60℃
|
|
Weight
|
0.8±0.2g（Ref）
|
1.2±0.2g（Ref）
|
Want a different button cell battery? Contact us now, your special needs will be met at once.
According to your products, size, discharge demand, discharge capacity, cycle life, use environment and so on according to the needs of personalized customization.
Custom Now
Our team of experts can evaluate, test, and provide prototypes. Test samples will be completed in 7 days.
Custom Now
If there are special requirements, such as fast charging, low temperature, high temperature, etc., we can also make it, please feel free to contact us!
Custom NowHaving experienced partners can be an advantage when it comes to new trends such as the rapidly growing number of wireless devices. For example, our concept of power supply in the headphone market or in the sports and fitness field is prevalent for long service life, high reliability and innovative features. Whether it's for audibility devices (such as earbuds), fitness trackers, pulse meters or health monitoring, your customers are always sophisticated with rechargeable lithium polymer button batteries.
Hearing aid
Thermometer
Earbuds
Smartwatches
Insulin Pump
