Introducing the 3.7V 2000mAh lithium-ion battery (model 103450) with built-in protection circuit, ensuring safety and longevity. Ideal for Bluetooth headphones and TWS devices, this rechargeable battery delivers reliable power and fits compact spaces. Enjoy up to 2000mAh capacity for extended usage. It's perfect for various Bluetooth devices, providing protection against overcharge and short circuits. Package includes 1 battery. Maximize your device's performance with safety and efficiency.
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