{"product_id":"lawnbott-lb1200-replacement-battery-259v-7800mah-li-ion","title":"Lawnbott LB1200 Replacement Battery 25.9V 7800mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eLawnbott LB1200 \/ LB1500 Series — 25.9V Li-ion Replacement Battery (110Z03700A)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 25.9V, 7800mAh lithium-ion battery pack for the Lawnbott LB1200, LB1200 Spyder Ka, LB1500, and LB1500 SpyderEVO robotic lawn mowers. It replaces OEM part 110Z03700A and Typ B packs. Capacity matches the original at 202.02Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLB1200 and LB1500 platform fit:\u003c\/strong\u003e\n    These models share the same 25.9V battery rail, connector pinout, and BMS handshake protocol. One pack covers the full range listed — no wiring or firmware changes required.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through simulated blade-motor inrush loads on the LB1200 platform. The BMS held voltage within spec across all five conditioning cycles and cut off cleanly at the low-voltage threshold without false trips.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eSeasonal storage tip:\u003c\/strong\u003e\n    Before the first mow of spring, bring the battery indoors overnight if temperatures are below 10°C. Cold Li-ion cells have higher internal resistance, and the blade motor's inrush current can trip the BMS on a cold pack before the mower completes a single row.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS cutoff on thick-grass or wet-grass blade load\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe LB1200 blade motor draws significantly more current through dense or wet grass than on a dry, short lawn. If the pack's BMS reads a sustained current spike above its trip threshold, it cuts power to protect the cells. This is not a faulty battery — it is the protection circuit doing its job. Reduce mowing frequency during periods of heavy growth or allow the grass to dry before scheduling a mow cycle.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger rejects pack after mower sat unused all winter\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLithium-ion cells self-discharge slowly during storage. If the LB1200 sat in a garage for several months, the pack voltage may have dropped below the charger's acceptance threshold — typically around 20V for a 25.9V system. Many Lawnbott chargers will show a fault light and refuse to initiate a charge cycle at that point. To recover the pack, use a Li-ion recovery charger or a bench power supply set to 25.9V at 0.5A to bring cell voltage above 22V, then reconnect the standard charger.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381293744218,"sku":"BWCS-WRN100VX-1","price":181.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381293776986,"sku":"BWCS-WRN100VX-2","price":215.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381293809754,"sku":"BWCS-WRN100VX-3","price":240.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-WRN100VX-1.webp?v=1778899919","url":"https:\/\/batteryweb.com\/products\/lawnbott-lb1200-replacement-battery-259v-7800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}