The Jetfon FCT-400 replacement battery is a commercial-grade back-up power cell precision-engineered to provide continuous, uninterrupted operational life to cellular desktop stations and fixed wireless terminal gateways. Formulated with a premium Lithium-Ion (Li-ion) internal chemical matrix, this high-integrity cell guarantees stable voltage tracking and excellent discharge cycles without suffering from restrictive capacity memory decay. It serves as an essential logistics procurement component for telecommunication backup systems, remote corporate offices using desktop GSM networks, emergency dispatch loops, and high-volume B2B radiocommunication accessory wholesale distributors looking to replenish primary power lines.

The technical architecture of this replacement pack delivers a calibrated 3.7 Volts nominal output and a reliable 1200mAh capacity threshold, keeping cellular link hardware active during local electrical grid failures or emergency rolling blackouts. Encased in a low-profile, high-impact protective insulation wrap, the compact pack fits seamlessly inside the terminal’s internal battery bay. Featuring a reliable pre-wired lead terminal connector, the assembly permits an immediate, secure interface attachment directly to the device circuit board, eliminating the risk of unexpected network disconnects and ensuring absolute multi-shift communication readiness.