Factory Lithium Polymer Battery Cell 3.7V 1000mAh 10*25*35mm for Smart Watch and Portable Electronics
Price:
Negotiable
MOQ:
100pcs
Delivery Time:
7-10days
Brand:
RESKY
Product Description
Factory Lithium Polymer Battery Cell 102535 3.7V 1000mAh 3.7Wh
This compact 3.7V 1000mAh lithium polymer battery pack is specifically designed for handheld devices requiring reliable power in space-constrained applications. Featuring ultra-thin dimensions and lightweight construction, it delivers optimal performance for various portable electronics.
Technical Specifications
| Item | Specifications |
|---|---|
| Batteries | 3.7V 1000mAh LiPo Battery |
| Charge Voltage | 4.2V |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 1000mAh 0.2C Discharge |
| Charge Current | Standard Charging: 0.5C Rapid Charge: 1.0C |
| Standard Charging Method | 0.5C CC charge to 4.2V, then CV charge till charge current decline to ≤0.05C |
| Charging Time | Standard Charging: 2.75 hours (Ref.) Rapid Charge: 2 hours (Ref.) |
| Max. Charge Current | 1.0C |
| Max. Discharge Current | 1.0C |
| Discharge Cut-off Voltage | 2.5V ± 0.25V (0.2C) |
| Operating Temperature | Charging: 0°C ~ 45°C Discharging: 0°C ~ 45°C |
| Storage Temperature | -10°C ~ +45°C |
| Dimension | Length: 35±2mm (excluding tabs) Width: 25±0.5mm Thickness: 10±0.2mm |
| Drop Test | The cell is dropped from 1 meter height twice onto concrete ground. No fire, no leakage |
| Cycle Time | ≥500 times |
Battery Technology Comparison
Standard Lithium Batteries
- Low cost, high rate available
- Mature technology, yield rate >95%, low unit price, suitable for high-volume digital, IoT, and wearable devices
- Stable fast charging/discharging performance with low impedance liquid electrolyte
- Standardized size for direct replacement, no production line modification required
- Balanced cycle life (500-600 cycles) with low self-discharge and minimal after-sales service
- Complete supply chain with UN38.3, IEC62133, and RoHS certifications
Semi-Solid-State Batteries (Next-Generation)
- 20-40% higher energy density than conventional ternary lithium batteries
- Significantly improved safety with less flammable electrolyte
- Stronger low-temperature performance (70%+ capacity at -20℃ to -30℃)
- Thinner and more flexible design for curved wearables and compact structures
- Longer cycle life (800-1000 cycles) for high-end devices
Key Advantages
- High Energy Density: Ternary lithium polymer batteries store more energy in the same volume than traditional nickel-metal hydride, nickel-cadmium, or some lithium-ion batteries, making them suitable for small devices with limited space.
- Compact and Flexible: Utilizing a soft-pack aluminum-plastic film encapsulation, they are compatible with ultra-thin devices such as beauty devices, reading pens, and smart bracelets.
- Stable Discharge Performance: With a nominal voltage of 3.7V and an operating voltage range of approximately 3.6~4.2V, the voltage plateau is stable during discharge, preventing device malfunctions or shutdowns due to sudden voltage drops.
- Built-in Protection Mechanism: Equipped with overcharge, over-discharge, overcurrent, and short-circuit protection, enhancing safety.
- Long Cycle Life: Under normal use, it can achieve 300-600 charge-discharge cycles with a capacity retention rate of over 80%.
- No Memory Effect: Can be charged at any time without complete discharge, making it more convenient to use.
- Environmentally Friendly and Safe: Free from toxic substances such as lead and mercury; the polymer encapsulation will only swell rather than explode under abnormal conditions.
Primary Applications
- Beauty devices: such as facial massagers and lifting devices, these batteries provide stable voltage and long usage time, supporting continuous multi-mode operation.
- Medical and health devices: such as portable pulse oximeters, electronic thermometers, and forehead thermometers, are suitable for precision medical applications due to their stable discharge and low heat generation.
- Consumer electronics: such as reading pens, smart bracelets, Bluetooth headsets, wireless keyboards, and neck fans, etc., are small digital devices.
- Educational and learning tools: such as story machines, karaoke devices, and dashcams, rely on their long cycle life and wide operating temperature range.
- DIY electronics projects and model airplanes: due to their built-in protection circuitry, fast charging support, and compact size, they are often used in mini robots, remote-controlled airplanes, and other homemade devices.
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Get in Touch
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Company
Shenzhen Resky Electronics Co., Ltd.
Location
Room 1405-1, Building 3B, Huaqiang Idea Park, Guangming Street, Guangming District, Shenzhen, Guangdong Province,China
Contact Person
Alice