{"product_id":"geberit-aco-202-replacement-battery-18v-2000mah-li-ion","title":"Geberit ACO 202 18V Replacement Battery 2000mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGeberit ACO 202 \/ 203 Series — 18V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 18V 2000mAh (36Wh) Li-ion replacement battery for the Geberit ACO 202, 203, 203plus, and 203XL cordless tools. It slots into the same battery bay as the original pack and runs on the same 18V rail. Capacity is sourced from the product specification — 2000mAh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eACO 202, 203, 203plus, 203XL platform fit:\u003c\/strong\u003e\n    These models share a common 18V battery bay, connector pinout, and BMS communication protocol. One replacement pack covers the full range without adapter or modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through repeated motor-start inrush loads. The BMS handled trigger-pull current spikes without nuisance tripping and maintained stable voltage delivery across discharge cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in load cycle:\u003c\/strong\u003e\n    On first use, run the tool at half load for two cycles before maximum torque applications. This lets the BMS log the motor inrush current profile and set overcurrent thresholds accurately before full-load work begins.\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 with the ACO 203 series\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen you pull the trigger on a drill or fastening tool, the motor draws a sharp current spike before it reaches running speed. On the ACO 203 platform, that inrush can exceed the BMS overcurrent threshold if the pack cells are cold or the contacts have surface oxidation. The BMS then cuts output as a protection response — the tool stops immediately, even with charge remaining. Clean the battery contacts with a dry cloth, warm the pack to above 10°C, and avoid full-torque trigger pulls for the first two cycles on a new or storage-recovered battery.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger won't recognise the pack after extended storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge over time. If the pack sits unused long enough, cell voltage drops below the threshold most chargers use to confirm a valid battery — typically around 2.5V per cell. The charger sees an out-of-range reading and refuses to begin the charge cycle, often signalling with a blinking red LED or no response at all. Some Geberit-compatible chargers include a recovery or conditioning mode — engage that first. If not available, a brief trickle from a compatible lab supply at 0.1C for 10–15 minutes can bring cells back above the 2.5V-per-cell acceptance floor before normal charging resumes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416029462618,"sku":"BWCS-MKM260PW-1","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416029495386,"sku":"BWCS-MKM260PW-2","price":56.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416029528154,"sku":"BWCS-MKM260PW-3","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MKM260PW-1.webp?v=1779759627","url":"https:\/\/batteryweb.com\/products\/geberit-aco-202-replacement-battery-18v-2000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}