KC CB IEC62133 approved 3.7V lithium polymer rechargeable battery with 220mAh capacity, designed for reliable performance in various applications.

• Charge Current: Charging current should be less than the maximum value specified in the Product Specification. Higher currents may damage cell performance and cause heat generation or leakage.
• Charge Voltage: Charging shall be done at voltage less than 4.2V/cell. Charging beyond 4.3V is strictly prohibited and may cause safety hazards.
• Charging Temperature: The cell shall be charged within the specified temperature range in the Product Specification.
• Prohibition of Reverse Charge: Reverse charging is prohibited. Confirm polarity before wiring to prevent performance degradation and safety risks.

• Discharge Current: Discharge at less than the maximum discharge current specified. High discharging current may reduce capacity or cause overheating.
• Discharge Temperature: Discharge within the specified temperature range.
• Over-Discharge Prevention: Charge periodically to maintain voltage between 3.7V and 3.9V when not in use to prevent performance loss.

For long-term storage, maintain cell voltage at 3.7~3.9V and store according to specified conditions.

• Film Package Strength: Avoid sharp edges and heat above 100°C that may damage sealed edges.
• Short Circuit Prevention: Do not bend tabs or short terminals, as this may damage cells and cause safety accidents.

GPS, POS Terminal, Wireless headset, Communication Tool, Heating Blanket, Smart Phone, Learning Tools, Medical Device, Personal Care Scanner, Vaccum Packaging, Lamp, Monitor, Portable DVD, Smart Home, Tablet PC, Pulse Monitoring, Mobile, Power Bank, Camera

• All-weather applicability (-30~60℃)
• Highly safe battery design technology with the newest electrolyte and separator technology applied
• Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.

Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.

Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have offered various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery packs since 2001.