LEDLENSER 14500 LI-ION RECHARGEABLE BATTERY 3,7V / 920mAh

Description

This is the official Ledlenser spare/replacement 14500 Li-ion cell for the newer generation of compact lights (notably the 2025 P5R series). It is a protected lithium-ion battery in standard 14500 (AA-size) form factor.

Key Specifications

Voltage: 3.7 V (nominal)

Capacity: 920 mAh (≈ 3.4 Wh)

Chemistry: Lithium-ion (Li-ion), protected cell

Form factor: 14500 (approx. Ø 14–14.5 mm × 50–51 mm length)

Charge cycles: Up to ~1,000

Typical charge time: Around 180 minutes (via compatible USB-C charging on the light or external charger)

Weight: Approximately 19–22 g

Features: Designed as a high-capacity spare for extended runtime; supports dual-power systems (rechargeable Li-ion or standard AA alkaline/NiMH in compatible lights)

Compatibility

Primarily designed for the new/2025 P5R (and closely related models in the updated P-series). Official product documentation and catalogs list it specifically as the battery for these lights.

Confirmed / commonly listed compatible models:

P5R (2025 version)

P5R Pro (where applicable in the same generation)

It is not interchangeable with older P5R / P5R.2 / P5R Core / P5R Work cells that use different contact designs or lower-capacity versions (e.g. the 700 mAh 7703 or 750 mAh 500985). Always verify the exact model year and battery compartment of your light.

MH3, MH4, MH5

ML4 / ML4 Warm Light

iH5 / iH5R

P5R Core / P5R Work (certain revisions)

However, for guaranteed fit, safety, and performance with SKU 503242, stick to the official pairing with the 2025 P5R series. Using an incorrect cell can result in poor contact, reduced performance, or safety issues.

Additional Notes

The battery is replaceable and supports the dual-power feature of the new P5R (you can also run the light on a standard AA alkaline or NiMH cell if needed).

Charge only with appropriate Li-ion chargers or the light’s built-in USB-C system. Do not use NiMH/alkaline chargers.

Store and handle according to Li-ion safety guidelines (avoid extreme temperatures, short circuits, physical damage).

This higher-capacity 920 mAh cell provides noticeably longer runtime than previous 14500 options while remaining compact and lightweight—ideal as a spare for the modern P5R.

For the most precise confirmation with your specific light, check the battery markings against the light’s manual or contact Ledlenser support with both the battery SKU and your torch model.

Additional information