{"product_id":"range-rover-touchscreen-rear-entertainment-remote-replacement-battery-37v-1200mah-li-polymer","title":"Range Rover 1\/LIP653450 Touchscreen Remote Compatible Battery 3.7V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eRange Rover Touchscreen Rear Entertainment Remote — 3.7V Li-Polymer Replacement Battery (1\/LIP653450)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1200mAh Li-Polymer battery replaces the internal cell in the Range Rover Touchscreen Rear Entertainment Remote. It fits the wireless touch control unit rear-seat passengers use to manage in-vehicle entertainment screens. Compatible part numbers include LR 04 51 02, LR 02 31 91, and LR 03 22 94, among others.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRear entertainment remote platform:\u003c\/strong\u003e\n    These part numbers share the same 3.7V Li-Polymer cell, connector pinout, and BMS handshake threshold. Swapping to a mismatched voltage or connector type will trip the protection circuit and lock out the remote entirely.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the bench and confirmed the BMS engages correctly at the low-voltage cutoff, preventing cell damage during deep drain scenarios common in vehicles left unused for extended periods.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eRe-pairing after power removal:\u003c\/strong\u003e\n    Fully removing the old battery clears the remote's volatile memory. After fitting this battery, initiate a re-pair sequence from the vehicle's rear entertainment head unit — the remote will not respond to touch input until the pairing handshake completes.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTouchscreen not registering touches after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe touchscreen controller in this remote initialises separately from the main processor. If it does not receive a clean power-up sequence, it can boot into a locked state where touch input is ignored entirely. Remove the battery, wait 30 seconds, then reinsert it to force a full controller reset. If touch still fails, confirm cell voltage reads at least 3.6V at the contacts before reinstalling.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBacklight dim or absent after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe backlight circuit draws higher voltage than the base display and is the first function the BMS throttles when it detects an unverified or partially charged cell. A new Li-Polymer cell ships at storage charge — typically around 3.8V — which may be just below the threshold the backlight driver expects. Connect the remote to a USB charging source for 20–30 minutes before use, and confirm voltage reaches 4.1V or above for full backlight output.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426153988186,"sku":"BWCS-RTE451SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426154020954,"sku":"BWCS-RTE451SL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426154053722,"sku":"BWCS-RTE451SL-3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-RTE451SL-1.webp?v=1779930458","url":"https:\/\/batteryweb.com\/products\/range-rover-touchscreen-rear-entertainment-remote-replacement-battery-37v-1200mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}