High-quality 3.7V 250mAh lithium battery (Model 502030) with built-in protection circuit for safe and stable charging and use. This rechargeable battery is compatible with Bluetooth earphones, TWS headphones, and other small electronic devices, providing long-lasting power and excellent durability for daily and professional use. Lightweight and compact, it is ideal for DIY repairs and replacements, ensuring reliable and efficient power for your devices.
Features:
Type: Lithium rechargeable battery
Voltage: 3.7V
Capacity: 250mAh
Model: 502030
Includes built-in protection circuit for safety
Compatible with Bluetooth earphones, TWS headphones, and small electronics
Lightweight, compact, and durable
Provides stable and long-lasting power supply
Package Includes:
1 x 3.7V 250mAh Lithium Battery Model 502030 with Protection Circuit
