{"product_id":"honeywell-thor-vm3-replacement-battery-74v-6800mah-li-ion","title":"Honeywell Thor VM3 Replacement Battery 7.4V 6800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHoneywell Thor VM3 — 7.4V Li-ion Replacement Battery (50139885-001)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V, 6800mAh Li-ion battery replaces the OEM pack in the Honeywell Thor VM3 vehicle mount terminal. The VM3 is a rugged, cab-mounted computer used in warehouse, logistics, and delivery fleets for real-time data capture and communication. It also crosses to OEM references L3-52301624A-R, OVT270L1R00, OVT270L1R01, and 50121692-001.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThor VM3 platform fit:\u003c\/strong\u003e\n    The VM3 runs a dedicated power rail with a BMS handshake that validates cell voltage and temperature before the terminal boots. This battery carries the correct authentication profile to clear that handshake — the terminal will not bypass it with a pack it cannot read.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through VM3 boot sequences and monitored BMS cutoff behaviour under peak draw. The pack held stable voltage across ignition simulation events and the BMS did not trip during the cold-start current surge typical of VM3 terminals.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eHot-swap charge requirement:\u003c\/strong\u003e\n    Charge this battery to 100% before using it as a hot-swap pack. The VM3 draws peak current the moment the terminal restarts, and a partially charged battery may not sustain the 3–10 second bridge needed to keep the session alive during a vehicle ignition cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eHot-swap battery not bridging power during ignition start\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Thor VM3 draws its highest current load at boot — the processor, radio, and display all initialise simultaneously. A hot-swap battery must sustain that draw for the full duration of the vehicle ignition gap, which typically runs 3–10 seconds depending on the vehicle and the terminal's configured startup sequence. If the hot-swap pack is below roughly 7.0V under load, the BMS will cut output before the main supply reconnects. The terminal drops power, loses its session, and must cold-boot from scratch.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTerminal not booting when battery is the only power source\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe VM3 requires a minimum threshold voltage before it will initiate its boot sequence — presenting a depleted or deeply discharged pack simply results in no response from the terminal. If the battery has sat unused for an extended period, cell voltage can drop below the BMS re-initialisation floor. Connect the pack to a compatible charger and allow it to trickle-charge until it reaches at least 7.0V before attempting to boot the terminal. Once the charger confirms an active charge state, the BMS will re-enable output and the terminal should boot normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428089692250,"sku":"BWCS-HVM300XL-1","price":66.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428089725018,"sku":"BWCS-HVM300XL-2","price":77.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428089757786,"sku":"BWCS-HVM300XL-3","price":86.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HVM300XL-1.webp?v=1779934015","url":"https:\/\/batteryweb.com\/products\/honeywell-thor-vm3-replacement-battery-74v-6800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}