{"product_id":"panasonic-ez907-replacement-battery-96v-2100mah-ni-mh","title":"Panasonic EZ907 9.6V Ni-MH Replacement Battery 2100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePanasonic EZ907 \/ EZ595 — 9.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 9.6V, 2100mAh Ni-MH replacement battery for the Panasonic EZ907 and EZ595 cordless drill\/drivers. It slots into the same battery bay as the original Panasonic pack and restores full tool function. Capacity is rated at 20.16Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEZ907 and EZ595 compatibility:\u003c\/strong\u003e\n    Both models run the same 9.6V battery platform with identical connector geometry and cell count. The BMS handshake uses the same voltage thresholds across both drill variants, so a single pack serves either tool without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through motor-start inrush sequences on the EZ907 and monitored cell voltage under load. The BMS held stable through repeated trigger pulls without tripping overcurrent cutoff at rated torque.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in on Ni-MH packs:\u003c\/strong\u003e\n    Run the first two charge cycles at half-load drilling applications before pushing maximum torque. Ni-MH cells reach full capacity after two or three full charge-discharge cycles — the first pull on a fresh pack will feel slightly softer than normal.\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 the EZ907 motor-start inrush surge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe EZ907 draws a sharp current spike the instant the trigger closes — inrush can run four to six times the steady-state draw for the first 50–100 milliseconds. On a degraded or deeply discharged pack, the BMS reads that spike as an overcurrent fault and cuts the output rail immediately. This looks like a dead battery but the pack often recovers after a two-minute rest. A fresh, fully charged Ni-MH cell holds enough voltage headroom to absorb that inrush without tripping the threshold.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTool bogs under load even with a charged pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eVoltage sag during sustained drilling means the cells can't deliver current fast enough to maintain the motor's speed under torque. On Ni-MH packs, this usually points to high internal resistance — either from age, shallow cycling, or poor contact at the battery terminals. Check the terminal contacts on the tool body for corrosion or debris and clean with isopropyl alcohol. A healthy pack at full charge should hold above 9.0V under moderate drill load — anything dropping below 8.4V mid-use points to a cell resistance problem.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416063311962,"sku":"BWCS-MKE960PW-1","price":73.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416063344730,"sku":"BWCS-MKE960PW-2","price":85.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416063377498,"sku":"BWCS-MKE960PW-3","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MKE960PW-1.webp?v=1779760041","url":"https:\/\/batteryweb.com\/products\/panasonic-ez907-replacement-battery-96v-2100mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}