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GRP2442RR Rechargeable Lithium-Ion Coin Cell Battery

GRP2442RR Rechargeable Lithium-Ion Coin Cell Battery

GRP2442RR Rechargeable Lithium-Ion Coin Cell Battery

GRP2442RR is a steel-shell rechargeable coin cell with higher voltage which offers higher capacity. Dependently Developed and manufactured by Grepow, it‘s the series of more capacity than the ones with the same dimension for longer working time, supporting 5C speed charging as well.
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Product Details

Rechargeable Coin Cell Features

Self-developed Innovation Patents

42 patents

High Energy Density

specific energy density up to 556Wh/L

Excellent Fast Charging Capability

Support 5C fast charge, 12 min to 80%+

Long Cycle Life

 Up to 1500+ 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.

Resource Download

Grepow Button Cell Battery Catalog

3.7V Button Cell Charge/Discharge/Cycle Curve

3.7V rechargeable button cell charge Curve

3.7V rechargeable button cell Discharge curves


3.7V rechargeable button cell Cycle Curve


GRP2442RR 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 thethe suitably coustomizable power solution for their products.

Why Choose Grepow Rechargeable Button Cell

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

Grepow Lithium-ion coin cell battery adopts the stacking production process, compared with the traditional winding process coin cell battery, the laminated process coin cell battery products have the advantages of low internal resistance, good multiplier performance, high discharge platform voltage, long battery cycle life, etc., while the thickness and shape of the battery are more adaptable, and the application scenario 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


*The above information may be updated. Please contact our sales representative for the latest product specifications.

General Process
Inquiry
01
Evaluation
02
Specification & Verification
03
Quotation
04
Sample Production
05
Price Verification
06
Production Schedule
07
Shipment
08
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