Wasp 633809004025 Li-ion Battery for WPL4M

Overview

The Wasp 633809004025 is a genuine lithium-ion replacement battery engineered for the Wasp WPL4M mobile computer. This pack restores full runtime to aging WPL4M units deployed in warehouses, retail environments, and field service operations where charge cycles have degraded the original pack. A dead or failing battery forces you to tether a scanner to a charging dock — replacing it with a fresh OEM battery eliminates that downtime and restores full shift mobility without device swaps.

Compatibility

This battery is compatible exclusively with the Wasp WPL4M mobile computer. Verify your device model before ordering — the WPL4M designation is printed on the device chassis. It is not compatible with other Wasp scanner models, handheld devices, or competing manufacturers' mobile computers.

Installation Notes

Battery installation requires removing the back cover of the WPL4M unit and sliding the battery pack into the designated battery slot until it clicks securely into place. No tools are required. Ensure the device is powered off before installation. After installation, the device will recognize and begin charging the new battery on its next dock connection or via the integrated charging port. Allow the battery to charge fully before placing the scanner back into active use — typically 2–4 hours for a complete cycle from empty.