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GRP1254G1 3.85V Lithium-ion Button Cell Battery

GRP1254G1 3.85V Lithium-ion Button Cell Battery

GRP1254G1 3.85V Lithium-ion Button Cell Battery

GRP1254G1 is a high voltage rechargeable button cell with steel shell case that it supplies higher capacity for longer working time.
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GRP1254G1 Li-ion Button Cell General Parameters

GRP1254G1 3.85V lithium button cell Features:

Self-developed Innovation Patents

42 patents

High Energy Density

specific energy density up to 470Wh/L

Excellent Fast Charging Capability

Support 3C fast charging, shorter charging time

Long Cycle Life

 Up to 800+ cycles

Support Customization

Diameter (9mm~16mm), height (2.5mm~6.0mm); and shapes custom available

Wide Temperature Range

Can be used at -50 ℃~50 ℃ or -20 ℃~80 ℃

Support High Current Discharge

20C discharge rate

High Safety Level

Conform to UN38.3, IEC62133 and other certifications

Dimensions (without Tags) 

GRP1254 Dimensions (without Tags)

Diameter [mm]: 12.1±0.1

Height [mm]: 5.45±0.15

Weight. approx [g]: 1.80±0.15

Why choose GRP1254G1 lithium ion button cell

GRP1254G1 lithium 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

You can get the following services

Flexible support for customized solutions (including assembly solutions )

Reliable and stable performance

Samples and mass production available

OEM, ODM services available


GRP1254G1 lithium ion button battery adopts the laminated (stacking) production process

Single cell assembly solutions                                                         Examples for different coin-cell battery assemblies

Examples for different coin-cell battery assemblies

GRP1254G1 Lithium Ion Button Cell Application

Grepow button batteries are used in wearable devices, medical devices, Internet of Things, smart home, automobiles, TWS headphones, 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, and Grepow R&D team works closely with customers closely to provide the best power solution for their products.

General Process
Specification & Verification
Sample Production
Price Verification
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