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即使在-40℃下也能可靠运行,是恶劣环境的理想选择。
稳定的3.7V输出可确保各种电子设备的稳定供电。
延长循环寿命可[敏感词]限度地提高使用率,确保成本效益。
内置防止过充电、过放电和短路的保护功能,确保性能安全。
专为各种设备需求量身定制,具有可定制的容量和尺寸。





Li-ion Battery Series Table Display
| Battery Name | Lithium Polymer Battery |
| Certification | UN38.3 / IEC62133 / KC / CB / UL1642 / UL2054 / BIS / WERCS / PSE / CE / ROHS /CCC |
| Nominal Voltage | 3.7V |
| Model | Customized as needed |
| Advantage | 5C fast charging technology features, 10 minutes charging more than 80%. |
| High cycle life technology features, battery life is 3 times that of the industry | |
| Semi-solid-state lithium battery technology features, the cycle life is increased by 30%-50% compared with ordinary liquid<br>batteries, and the battery capacity is increased by 20% | |
| High and low temperature lithium battery technology characteristics, ultra-low temperature 0.2C discharge battery capacity retention rate of more than 70%. | |
| Graphene lithium battery technology features, internal resistance reduced by 30%, cycle doubled, and rate increased by 20% | |
| High energy density technology | |
| OEM/ODM | Thickness range from 2mm to 14mm |
| Capacity range from 50mAh to 10000mAh+ | |
| Mini Lipo Battery High Temperature Battery,LiPo Battery Pack,Uitra Thin LiPoBattery,Smallest LiPo Battery | |
| Cycle life | 500 Times |
| Warranty | 12 Months |
| Appllcatlons | Office Series |
| Intelligent robot series products | |
| Personal care and beauty products | |
| Smart home series products | |
| Learning and education products | |
| Pet series products | |
| IoT GPS series products | |
| Security products | |
| Wearable products | |
| Health care series products | |
| Tablet PC series products | |
| Model airplane series products |
Lithium Polymer Battery for Smart Temperature Control Water Bottles
Our batteries for smart temperature control water bottles feature high energy density and low power consumption, supporting continuous temperature display and long-lasting battery life. They adopt a compact design to fit seamlessly into slim bottle structures, delivering stable performance for daily hydration tracking. Besides, they ensure reliable operation even with frequent use, keeping your water temperature visible at all times
Lithium Polymer Battery for Automatic Pet Feeders
Our batteries for automatic pet feeders feature long cycle life and low self-discharge rate, supporting scheduled feeding and continuous operation even during power outages. They adopt a stable power output design to ensure consistent feeder performance, delivering reliable power for pet care while you’re away. Besides, they maintain long endurance to keep your pets fed on time, with no interruptions to their daily routines.
Lithium Polymer Battery for Kids’ Dictionary Scanning Pens
Our batteries for kids’ dictionary scanning pens feature high energy density and quick charging capability, supporting long study sessions with continuous scanning and translation functions. They adopt low-power consumption design to ensure all-day use between charges, delivering stable performance for language learning and homework help. Besides, they provide safe and reliable power for frequent use, keeping kids’ learning tools ready whenever needed.
Lithium Polymer Battery for Neck & Shoulder Massagers
Our batteries for neck and shoulder massagers feature high energy density and long cycle life, supporting extended massage sessions with multiple intensity levels. They adopt a compact, lightweight design for easy portability, delivering stable power for relaxing massages at home, in the office, or while traveling. Besides, they ensure consistent performance with frequent use, keeping your massage device ready to relieve stress anytime.
Lithium Polymer Battery for Home Blood Pressure Monitors
Our batteries for home blood pressure monitors feature stable voltage output and long cycle life, ensuring accurate and consistent readings for daily health monitoring. They adopt low-power consumption design for extended use between charges, delivering reliable performance for at-home blood pressure tracking. Besides, they maintain consistent operation even with frequent use, supporting uninterrupted health management for the whole family.
The 3.7 V Li-ion Battery 102040-800mah is a compact power source for mini portable electronics and low-power devices. This guide introduces its strengths, parameters, safety notes, maintenance and purchase suggestions.
With compact size, high energy density and stable output, this 102040 battery fits smart wearables, Bluetooth devices, mini sensors and small electronic gadgets. Its rechargeable design cuts costs and is eco-friendly, suitable for standard and customized products.
It has 3.7V nominal voltage and 800mAh capacity to ensure steady runtime for small devices. It matches common lithium-ion charging standards with reliable discharge performance. Standard operation helps maintain its stability and service life.
Correct use is vital to prevent faults and hazards. This battery comes with multi-protection circuits against overcharge, over-discharge, over-current, short circuit and temperature issues. Store it in a cool, dry and ventilated place, away from direct sunlight and moisture, and follow product guidelines.
Avoid deep discharge during daily use and use only certified lithium-ion chargers. For long-term storage, keep charge at 40%-60%, and recharge every 3 to 6 months to prevent performance loss.
Select 102040-800mah lithium batteries from MingYu energy for reliable quality and custom solutions. Our rigorous quality control and professional support deliver stable performance for your device applications.



