Ansmann 1307-0001 Rechargeable Battery

The Ansmann 1307-0001 is a rechargeable Lithium-Ion 18650 battery with a nominal voltage of 3.6 V and a high capacity of 3500 mAh. It features an integrated safety circuit that protects the cells against overload, short circuit and deep discharge, extending the battery lifetime. The compact, lightweight design and low self-discharge make it suitable for a wide range of portable, high-drain devices.

Advantages

The integrated safety board prevents damage from incorrect usage and increases service life. Li‑Ion technology delivers roughly double the energy density compared with conventional NiMH cells of the same size. The cell offers low self-discharge, high cycle stability — up to 2000 recharge cycles under demanding conditions — and a favorable power-to-weight ratio compared to NiCd, NiMH or lead batteries.

Suitable for

• LED torches and bicycle headlights
• High-power handheld devices and vaporizers (e‑cigarettes)
• Laser pointers and small electronic tools
• Any device specified for 18650 Li‑Ion cells with 3.6 V

Key specifications

• Brand: ANSMANN
• Model / MPN: 1307-0001
• Type: Rechargeable battery, Lithium‑Ion (Li‑Ion)
• Cell size: 18650
• Nominal voltage: 3.6 V
• Capacity: 3500 mAh
• Quantity: 1 pc
• Safety: Integrated protection circuit (overload, short circuit, deep discharge)
• Operating temperature range: -20 °C to +60 °C

How to use

Use the Ansmann 1307-0001 only in devices that accept 18650 Li‑Ion cells and the specified nominal voltage. Charge the battery with a compatible Li‑Ion charger that supports the cell size and voltage. Observe the charger manufacturer’s instructions and stop charging if the battery or charger becomes unusually hot. Do not bypass the protection circuit or attempt to disassemble the cell.

Recommendations

Store the battery in a cool, dry place and avoid long-term storage at full charge. For best cycle life, keep the battery partially charged for long storage and avoid exposing it to temperatures outside the specified range. Replace the cell if it shows signs of damage, swelling or significant capacity loss.