{"product_id":"skil-3610-replacement-battery-144v-3000mah-ni-mh","title":"Skil 3610 14.4V Ni-MH Replacement Battery 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSkil 3610 \/ 3612 \/ 3615 Series — 14.4V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V 3000mAh Ni-MH replacement battery for Skil compact drill\/drivers including the 3610, 3610-K10, 3612, and 3615. It slots into the same battery bay and uses the same contact layout as the original pack. Capacity is 3000mAh (43.2Wh), matching the factory specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3610 series compatibility:\u003c\/strong\u003e\n    These models share a common 14.4V battery bay, contact pitch, and latch geometry. The BMS on each tool expects the same voltage floor and charge termination signal, so one pack serves the full lineup without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on a 3612 drill. The BMS handled motor-start inrush correctly and charge termination triggered at the expected delta-V negative peak — no runaway, no premature cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in load management:\u003c\/strong\u003e\n    On first use, run the tool at half load for two cycles before applying maximum torque. This lets the BMS log the motor inrush current draw and set its overcurrent threshold accurately before you hit it with full drilling loads.\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 during trigger pull\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH packs can trip the overcurrent protection on the first hard trigger pull, especially after storage. The BMS sees the motor-start spike — sometimes 3–4× the running current — and cuts the cell string before the motor reaches speed. This usually resets when you release the trigger and pull again. If it happens repeatedly, check that the battery contacts are clean and making full surface contact; high contact resistance amplifies the apparent current spike the BMS measures.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTool bogs under load even with a freshly charged pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eVoltage sag under load is the usual cause here, not low capacity. When rail contact resistance rises — from oxidised terminals or worn spring contacts — the voltage at the tool drops sharply the moment current demand increases. The tool reads this as a weak pack and limits output. Clean both battery and tool contacts with isopropyl alcohol, then check that the pack rests fully seated and latched. A fully charged 14.4V Ni-MH pack should hold above 13.5V under moderate drilling load.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416083169370,"sku":"BWCS-BSR144PX-1","price":81.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416083202138,"sku":"BWCS-BSR144PX-2","price":95.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416083234906,"sku":"BWCS-BSR144PX-3","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BSR144PX-1.webp?v=1779760222","url":"https:\/\/batteryweb.com\/products\/skil-3610-replacement-battery-144v-3000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}