●Self-developed Innovation Patents 42 patents ●High Energy Density specific energy density up to 556Wh/L ●Excellent Fast Charging Capability Support 5C charging, 12 min charge to 80%+ ●Long Cycle Life Up to 1000+ cycles | ●Support Customization Diameter (≥7.8mm), height (≥1.5mm); and shapes custom available ●Wide Temperature Range Can be used at -50 ℃~50 ℃ or -20 ℃~80 ℃ ●Support High Current Discharge 10C discharge rate ●Complete Battery Certification Comply with UL1642, IEC62133, FDA, ISO13485, UN38.3, etc. |
Chemistry: LiCoO2
Nominal Voltage: 3.7V
Cell Assembly Structure: 1S2P
Nominal Capacity:140mAh
Weight. approx: 3.9±0.2g
Internal Impedance: ≤150 mΩ
Full Charged Voltage: 4.2V
Nominal Charge Current: 70mA/0.5C/2.5hr
Fast Charge Current: 140mA/1C/1.2hr
Charging Temperature: 0 to 45℃
Discharge Cut Off Voltage: 3.0V
Nominal Discharge Current: 70mA/3.0V
Fast Discharge Current: 140mA/3.0V
Discharging Temperature: -20 to +60℃
Storage Temperature: -20～35℃
Certificates: UL, UN38.3, etc.
ODM/OEM: Yes
*The above parameters may have updated versions. Please refer to the information provided by the staff.
GRP1254R1 1S2P Li-ion button battery adopts the laminated (stacking) production process, compared with the traditional coiling process button battery, the laminated process button battery products have the advantages of low internal resistance, good multiplier performance, high discharge platform voltage, long battery cycle life, etc. At the same time, the battery thickness and shape adaptability is stronger, and the application scene is more extensive!
▶Grepow stacking lithium-ion button cell has been recognized by the national invention patent
▶We have 42 patents for self-research and innovation, which are protected by patent law for customers
▶Strict quality control
▶Providing local instant customer support in China, USA and Germany
● Flexible support for customized solutions (including assembly solutions )
● Reliable and stable performance
● Samples and mass production available
● OEM, ODM services available
Grepow button batteries are used in wearable devices, medical devices, Internet of Things, smart home, automobiles, electronics, etc. We can also customize rechargeable coin cell batteries according to customer needs, including the diameter, thickness, shape, capacity, voltage, etc. Coin cell batteries can make full use of the internal space of the device to provide greater capacity and longer endurance, our R&D team works closely with customers closely to provide the suitably coustomizable power solution for their products.
