Nominal Voltage	3.7V
Nominal Capacity	1650mAh
Max. Charging Voltage	4.20V
Discharge Cut-off Voltage	2.75V
Internal resistance	≤210
Standard charge current	0.2C
Max charge current	1C
Weight	Approx 50g
Battery pack dimension	Approx 5.8*44*63 mm
Cycle life	≥300 times
Sample	Available

A Compact and High-Energy Density Power Solution for Your Portable Devices

The BAKTH-564261-1S1P is a high-quality, single-cell (1S1P) Lithium Polymer (Li-Po) battery designed to deliver reliable and long-lasting power in a slim, lightweight form factor. With a robust capacity of 1650mAh and a stable nominal voltage of 3.7V, this battery is the ideal energy source for a wide array of compact and portable electronic devices.

Engineered using advanced Li-Po technology, it offers a superior energy-to-size ratio, exceptional discharge performance, and a long cycle life, making it a perfect drop-in power solution for OEMs and product developers.

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Key Features & Benefits:

• • High Energy Density: Provides substantial 1650mAh capacity in a compact package, enabling longer runtimes for your products without increasing size.

  • Standard Size & Pouch Cell Design: The model number (564261) typically corresponds to a compact, flat form factor (approx. 5.8mm thick, 44mm wide, 63mm long), offering excellent design flexibility for space-constrained applications.

  • Lightweight & Flexible: The robust laminated foil pouch construction makes the battery remarkably lightweight and safer than rigid-cased alternatives, while also allowing for some design flexibility in custom applications.

  • Stable Performance: Features a stable nominal voltage of 3.7V (Standard charge voltage: 4.2V), ensuring consistent power delivery throughout the discharge cycle.

  • Long Service Life: Manufactured with high-quality materials and rigorous processes to ensure a long cycle life and excellent capacity retention over time.

  • Low Self-Discharge: Holds its charge for extended periods when not in use, reducing energy waste and ensuring your device is ready when needed.

 

1. High energy density in compact size

2. Consistent performance with low self-discharge

3. Custom configurations available (connectors, protection circuits)

4. Strict quality control for reliability and safety

Ideal for OEMs and manufacturers needing dependable power solutions for small electronics. Contact us for bulk pricing and custom specifications!

Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, it has been dedicated to battery pack assembly and PCM/BMS design and production. It has a 5,000-square-meter self-owned factory equipped with automated production lines and SMT assembly lines.