Features
★ Rechargeable battery type: Lithium-ion. Capacity: 150mAh. Voltage: 3.7V. Power: 0.55Wh. Upgrade batteries cell.
★ Replace of Battery part number: 84479-01, 86180-01.
★ Compatible with: CS540A, CS540, C054 Wireless Headsets.
★ Tectra Products are CE certified,tested by manufacturer to match OEM products.
★ Constant current control to prevent over-voltage, over-charging, short-circuit protection.Soft-start function to avoid damage from large charge current while charging.
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