{"product_id":"technik-mr-1000-replacement-battery-28v-5000mah-li-ion","title":"TECHNIK MR 1000 Replacement Battery 28V 5000mAh DYMA113","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTECHNIK MR 1000 — 28V Li-ion Replacement Battery (DYMA113)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 28V, 5000mAh Li-ion replacement battery for the TECHNIK MR 1000 cordless lawn mower. It slots into the mower's battery bay and powers the cutting deck and blade motor. Capacity figure is taken directly from the product specification — 5000mAh \/ 140Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMR 1000 battery bay fit:\u003c\/strong\u003e\n    The MR 1000 runs a 28V battery rail with a keyed connector and BMS handshake. This cell pack matches that voltage rail and communicates with the mower's onboard management system to enable blade motor operation.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack under simulated blade-load conditions, including inrush spikes typical of a cold motor start. The BMS held across multiple draw events without tripping into protective cutoff under normal operating load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eSeasonal storage tip:\u003c\/strong\u003e\n    Before storing the mower for winter, run the pack down to roughly 50% charge rather than leaving it fully depleted. A fully discharged Li-ion pack left for months can drop below the charger's acceptance threshold, making recovery impossible without a recovery-charge step.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS cutoff during thick-grass or wet-grass cutting\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the MR 1000 blade hits dense or wet grass, the motor draws a sharp inrush current that can spike well above the normal running draw. If the BMS reads that spike as an overcurrent event, it cuts power to protect the cells. The mower stops mid-row and may need a few seconds before it restarts. Letting the pack rest for five minutes allows the BMS thermal and current sensors to reset before you continue.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger rejecting the pack after winter garage storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA Li-ion pack that self-discharges below approximately 2.5V per cell over winter will fall outside the charger's acceptance window. The charger sees a voltage too low to begin a standard charge cycle and throws a fault light instead. Some chargers have a recovery or trickle mode — check the charger manual for that setting. If the charger lacks a recovery mode, the pack has discharged past safe recovery and needs replacing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381297315930,"sku":"BWCS-YFA800PW-1","price":98.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381297348698,"sku":"BWCS-YFA800PW-2","price":116.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381297381466,"sku":"BWCS-YFA800PW-3","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-YFA800PW-1.webp?v=1778899964","url":"https:\/\/batteryweb.com\/products\/technik-mr-1000-replacement-battery-28v-5000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}