Battery for Socket Mobile handheld scanners DS800/DS840/DS860 S800/S840/S860 — 3.7V 2500mAh Li‑ion

Rechargeable 3.7V 2500mAh lithium‑ion battery designed as a direct replacement for Socket Mobile handheld barcode scanners DS800, DS840, DS860 and S800, S840, S860. This battery restores device runtime for continuous scanning tasks and fits into the scanner's battery compartment for simple installation. It supplies stable power needed for data collection in retail, warehousing, logistics and mobile field service operations.

Advantages

The battery offers a high energy capacity of 2500mAh in a compact form factor compatible with the listed Socket Mobile scanner models. Its lithium‑ion chemistry provides consistent voltage output and relatively low self‑discharge, which helps maintain charge between shifts. The replacement battery is intended to match the original physical dimensions and connector arrangement to ensure a secure fit and reliable contact inside the scanner.

Key specifications

• Nominal voltage: 3.7 V
• Rated capacity: 2500 mAh (lithium‑ion)
• Chemistry: Li‑ion (lithium‑ion)
• Form factor: replacement battery sized for compatible Socket Mobile handheld scanners
• Typical operating use: powers handheld barcode scanner for extended scanning sessions

How to use

Power down the scanner according to the device manual, open the battery compartment and remove the depleted battery. Insert the replacement battery ensuring correct polarity and secure fit; close the compartment and power on the scanner. Charge the battery using the scanner's standard charging method or compatible charging dock before first use. Observe the scanner's status indicators to verify correct installation and battery charge level.

Recommendations

For safe long‑term use, operate and charge the battery within the temperature ranges specified by the scanner manufacturer, avoid exposure to moisture or mechanical damage, and recycle the old battery according to local regulations. If runtime appears reduced, perform one full charge/discharge cycle to calibrate the scanner's battery meter and verify contacts are clean and secure.