{"product_id":"zebra-tc51-replacement-battery-37v-4200mah-li-ion","title":"Zebra TC51 Replacement Battery 3.7V 4200mAh BT-000314-01","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eZebra TC51 \/ TC56 Series — 3.7V Li-ion Replacement Battery (BT-000314-01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 4200mAh lithium-ion battery replaces the OEM pack on the Zebra TC51, TC510, TC56, and TC510K mobile computers. It fits the full TC51 and TC56 family used in warehouse, retail, and logistics environments. Voltage and capacity match OEM spec: 3.7V, 4200mAh (15.54Wh).\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTC51 and TC56 platform fitment:\u003c\/strong\u003e\n    Both the TC51 and TC56 share the same battery bay geometry, connector pinout, and BMS handshake protocol. One pack covers both devices without modification or adapter.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack on a TC51 and TC56 unit. The BMS completed its handshake with the device OS on first insertion, charge acceptance registered correctly in the battery status menu, and scan trigger draws produced no spurious low-battery alerts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift preparation on the TC51:\u003c\/strong\u003e\n    After installing, seat the scanner in its charging cradle and run a full charge cycle before the first pick-and-pack shift. Scan trigger inrush current peaks when cell charge is near minimum — starting a shift on a fully charged pack prevents the BMS from tripping on that first-burst demand spike.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCradle charging error on a new TC51 pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eZebra TC51 cradles communicate with the battery's BMS through the dock contacts before accepting a charge cycle. If those contacts have oxidation or debris from a previous pack, the handshake fails and the cradle throws a charging error — even with a new battery. This is a contact resistance issue, not a pack fault. Wipe the battery contacts and the cradle dock pins with a dry cloth, reseat the pack firmly, and the cradle should begin charging within 30 seconds.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eScanner losing wireless connection during rapid scan bursts\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDuring high-frequency scanning, the TC51 draws simultaneously from the imager and the Wi-Fi or Bluetooth radio. That combined inrush can cause a momentary voltage sag on an aged or partially charged cell, which the device interprets as a power event and drops the wireless connection to protect the OS. The fix is to ensure the replacement pack is fully charged before a burst-scanning shift — a full cell holds voltage under combined load far better than one sitting at 40–50%. If dropouts continue on a fresh charge, check that the battery firmware version reported in the TC51 settings menu matches what Zebra's StageNow expects for your MDM profile.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324742336602,"sku":"BWCS-ZDC510BL-1","price":71.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324742369370,"sku":"BWCS-ZDC510BL-2","price":85.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324742402138,"sku":"BWCS-ZDC510BL-3","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ZDC510BL-1.webp?v=1778123082","url":"https:\/\/batteryweb.com\/products\/zebra-tc51-replacement-battery-37v-4200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}