Centenex Electronics GPS Battery 5-Pack 2.6 Ah Li-ion Black

Five-pack GPS battery replacement

This Centenex Electronics five-pack supplies 2.6 Ah lithium-ion cells that match the Pentax Ei-D-Li1 form factor used across Trimble 5700 and 5800 survey receivers, transmitters and TSC1 data collectors. The bundle also covers HP PhotoSmart 912 and 912xi cameras plus a long list of Molicel and Amstron part numbers. Survey crews and field technicians can swap depleted packs without hunting for single units.

Black lithium-ion cells for daily field use

Each cell is housed in a black casing built to the same dimensions as the original Trimble 29518, 38403, 46607, 52030 and 54344 packs, so they slide into existing battery compartments and charger bays without adapters. The lithium-ion chemistry delivers stable voltage through long days of GNSS logging or radio operation at 2.4 GHz, and the five-unit quantity lets teams rotate charging cycles on site.

Upgrade from single OEM packs or NiMH alternatives

Replacing individual OEM packs or older nickel-metal-hydride cells with this matched five-pack reduces downtime and ensures consistent capacity across all devices in a kit. The jump is worth it when a crew runs multiple Trimble 5700, 5800, MT1000, R7 or R8 units and needs ready spares for continuous survey campaigns.