Rechargeable Power Lipo Battery Cell 802560 3.7v 1500mAh 5.55wh Lithium Ion

• Batteries: 3.7V 1500mAh LiPo battery
• Charge voltage: 4.2V
• Nominal voltage: 3.7V
• Nominal capacity: 1500mAh (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 current ≤0.05C
• Charging time: Standard: 2.75 hours, Rapid: 2 hours
• 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: 60±0.5mm (L) × 25±0.5mm (W) × 8±0.2mm (T)
• Drop Test: Passes 1m drop test twice onto concrete with no fire or leakage
• Cycle life: ≥500 times

Advantages:

1. High energy density, outstanding battery life

2. Flat and compact design, highly adaptable to various spaces

Aluminum-plastic film soft-pack packaging provides slight flexibility, adapting to the internal spaces of curved and irregularly shaped devices without requiring excessive installation gaps, making it especially suitable for "thin" product designs.

3. Stable charging and discharging performance, wide adaptability to various scenarios

Discharge characteristics: Standard discharge current 0.2C (300mA), maximum continuous discharge 1C (1500mA), flat discharge platform (over 80% in the 3.6-3.7V range), providing stable voltage output to devices and avoiding lag and shutdowns caused by power consumption fluctuations.

Charging efficiency: Supports 0.2C-1C fast charging (300mA-1500mA), fully charged in 1.5-2 hours, 30% faster than ordinary lithium batteries of the same capacity; no memory effect, charge anytime, anywhere, convenient to use.

Temperature Range Adaptability: Discharge temperature -20℃~60℃, Charging temperature 0℃~45℃

4. Safe and Reliable, Low Risk of Use

The electrolyte uses polymer gel (non-liquid), completely eliminating the risk of leakage and making it suitable for sealed device designs (such as medical instruments and smart door locks).

Built-in PCM quadruple protection circuit (overcharge, over-discharge, overcurrent, short circuit), combined with aluminum-plastic film soft-pack encapsulation, even if subjected to slight compression or puncture, it will only bulge rather than explode, making it far safer than traditional liquid lithium-ion batteries.

Cycle life ≥500 cycles (80% capacity retention), high-quality products can reach over 1000 cycles, low self-discharge rate (≤5% per month), retains over 70% of its capacity after six months of storage, resulting in low long-term operating costs.

5. Lightweight Design, Excellent Portability

Applications:

IoT & Smart Home

Security Monitoring Equipment: Wireless cameras, smart door locks, human body detectors, door and window magnetic sensors.

Smart Control Terminals: Smart home control panels, wireless remote controls, smart sockets.

Environmental Monitoring Equipment: Portable PM2.5 detectors, temperature and humidity/formaldehyde detectors.

Professional & Outdoor Equipment

Remote Control Models & Toys: Medium-sized drones, RC remote control cars/boats, electric toys.

Outdoor Portable Equipment: High-brightness headlamps, emergency flashlights, portable power banks, outdoor Bluetooth walkie-talkies.

Commercial & Industrial Equipment

Commercial Terminals: Mobile POS machines, handheld barcode scanners.

Industrial Inspection Equipment: Small data acquisition devices, portable inspection probes, mini rangefinders.

Automotive & Other Innovative Applications

Automotive Electronics: Dashcams, tire pressure monitoring systems, in-car Bluetooth players.

Other Scenarios: Smart wearable accessories, backup power supplies, customized electronic gifts.