GRP451927G1 Metal Casing Quadrilateral Rechargeable Li-ion Battery
Model No.: GRP451927G1
Nominal Voltage: 3.85V
Nominal Capacity: 320mAh
Size (H*W*L): 4.4mm*19mm*27mm
Weight: 7.65
Full Charged Voltage: 4.4V
Nominal Charge Current: 160mA/0.5C
Fast Charge Current: 320mA/1C
Charging Temperature: 0℃ to +45℃
Discharge Cut Off Voltage: 3.0V
Nominal Discharge Current: 160mA/0.5C
Fast Discharge Current: 320mA/1C
Discharge Temperature: -20 to +60℃
Chemistry: LiCoO2
Casing Type: Stainless Steel
Cycle Life 0.5C/0.5C: ＞1000
Storage Temperature: -20 to +40℃
Safety: UN 38.3, IEC 62133
●Safer And More Space-Efficient Innovative steel casing design ●High Energy Density More power in smaller space ●Low Internal Resistance Stacking cell production process ●Long Cycle Life Up to 1000+ cycles | ●Support Customization Thickness (≥3.5mm), width (≥6mm); and shapes custom available ●Wide Temperature Range Can be used at -50 ℃~50 ℃ or -20 ℃~80 ℃ ●Low Self-discharge Rate Stable and high-quality materials ●Complete Battery Certification Comply with UL1642, IEC62133, FDA, ISO13485, UN38.3, etc. |
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Grepow metal casing Li-ion batteries power a wide range of devices, from wearables and medical equipment to IoT gadgets, smart home products, sensors, and TWS headphones. We offer customized rechargeable metal casing Li-ion cells to meet your specific needs, including size, shape, capacity, and voltage adjustments. Our batteries are designed to maximize internal space, providing greater capacity and longer battery life. Plus, our R&D team collaborates closely with customers to deliver tailored power solutions for their unique products.
Grepow's metal casing lithium-ion cell uses a stacking production process, which offers several advantages over the traditional winding process. This innovative method results in batteries with lower internal resistance, better performance at high discharge rates, higher and more stable voltage, and longer cycle life. Additionally, the stacking process allows for greater flexibility in the thickness and shape of the battery, making it suitable for a wider range of applications.
▶Grepow stacking lithium-ion cell has been recognized by the national invention patent
▶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
● Fast and free samples
*The above information may be updated. Please contact our sales representative for the latest product specifications.
