{"product_id":"deltafox-grizzly-80001146-replacement-battery-18v-2000mah-li-ion","title":"DeltaFox Grizzly 80001146 Replacement Battery 18V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDeltaFox Grizzly 80001146 \/ 80001147 — 18V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 18V 2000mAh (36Wh) lithium-ion battery for the DeltaFox Grizzly cordless power tool range. It fits the Grizzly 80001146, 80001147, 2020, and 2040 platforms. Same voltage rail, same connector footprint across all four models.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGrizzly 80001146, 80001147, 2020, and 2040 compatibility:\u003c\/strong\u003e\n    All four models share the same 18V battery bay and connector pinout. The BMS handshake protocol is consistent across this Grizzly line, so one battery pack cycles between platforms without re-pairing or charger reconfiguration.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through motor-start inrush simulation on a drill platform and monitored BMS overcurrent response. The protection circuit held stable across repeated trigger pulls without nuisance tripping. Cell voltage balanced within expected range after five full charge-discharge cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use load conditioning on Grizzly tools:\u003c\/strong\u003e\n    On first use, run the tool at half load for two cycles before maximum torque applications. This allows the BMS to profile the motor inrush current draw and set accurate overcurrent protection thresholds before you push the pack hard.\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 Motor-Start Inrush Surge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen you pull the trigger on a drill or saw, the motor draws a current spike that can be three to five times the steady running current. If the BMS overcurrent threshold is set conservatively — common on freshly manufactured cells — that spike trips the protection circuit before the motor reaches speed. The pack shuts down and the tool stops immediately. Two or three conditioning cycles at partial load teach the BMS the actual inrush profile of your specific motor, raising the effective trip point to a working level.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger Blinking Red on a New Pack After Storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion chargers check cell voltage before starting a charge cycle. If the pack has been in storage and cells have self-discharged below roughly 2.5V per cell, the charger reads the pack as faulty and blinks red rather than starting. The fix is a trickle or recovery charge — leave the pack on the charger for 20 to 30 minutes without removing it. Most chargers in this voltage class will detect the slow voltage rise and transition into normal CC\/CV charging once cells clear the 3.0V acceptance threshold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416047124570,"sku":"BWCS-WRX540PX-1","price":78.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416047157338,"sku":"BWCS-WRX540PX-2","price":91.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416047190106,"sku":"BWCS-WRX540PX-3","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-WRX540PX-1.webp?v=1779759709","url":"https:\/\/batteryweb.com\/products\/deltafox-grizzly-80001146-replacement-battery-18v-2000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}