{"product_id":"gp-replacement-battery-24v-700mah-ni-mh","title":"GP 70AAAH2BMJZR Cordless Phone Replacement Battery 2.4V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGP 70AAAH2BMJZR \/ 60AAAH2BMJZR \/ 75AAAH2BMJZR — 2.4V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis GP Ni-MH battery pack delivers 2.4V at 700mAh for cordless DECT phone handsets. It replaces OEM packs 70AAAH2BMJZR, 60AAAH2BMJZR, and 75AAAH2BMJZR — three part numbers GP used across different production runs of the same cell configuration. If your handset used any of those original packs, this fits.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThree OEM part numbers, one pack:\u003c\/strong\u003e\n    GP issued 70AAAH2BMJZR, 60AAAH2BMJZR, and 75AAAH2BMJZR across different handset batches. The voltage rail, cell arrangement, and connector are identical across all three — only the part number changed as GP revised their packaging.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on a 2.4V Ni-MH handset platform. The BMS accepted the cells without error, and voltage held steady through the full discharge curve without sagging early.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for Ni-MH handsets:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before first use. Ni-MH cells shipped in partial charge need a slow, uninterrupted first charge to reach rated capacity — skipping this step is the single biggest reason for short talk time on new replacements.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no charge or error light after fitting new cells\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH packs sit at low voltage during storage — sometimes below the threshold the base charger expects before it begins a charge cycle. The base reads this as a fault rather than a flat battery. Place the handset in the base anyway and leave it undisturbed. Most DECT base stations will recover and begin trickle-charging within 30 minutes once the pack voltage climbs above approximately 2.0V.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange drops noticeably after replacing the battery pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDECT handsets draw a sharp current spike during RF transmission. If the Ni-MH pack hasn't completed several full conditioning cycles, internal resistance is still elevated and voltage sags under that transmit load. The radio interprets the sag as low battery and reduces output power, cutting range. Run three to five full charge-and-use cycles and the internal resistance will fall — range returns to normal as capacity stabilises.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339985682522,"sku":"BWCS-UT3101CL-1","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339985715290,"sku":"BWCS-UT3101CL-2","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339985748058,"sku":"BWCS-UT3101CL-3","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-UT3101CL-1.webp?v=1778367047","url":"https:\/\/batteryweb.com\/products\/gp-replacement-battery-24v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}