{"product_id":"sanik-replacement-battery-24v-700mah-ni-mh","title":"Sanik 2SNAAA70HSJ1 Cordless Phone Replacement Battery 2.4V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSanik 2SNAAA70HSJ1 — 2.4V Ni-MH Replacement Battery for Cordless Phones\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis Sanik battery carries a 2.4V Ni-MH cell pack rated at 700mAh (1.68Wh). It fits cordless DECT handsets that use the 2SNAAA70HSJ1 form factor, including cross-references 2SNAAA55HSJ1, 2SNAAA60HSJ1, 2SNAAA65HSJ1, and the SX2F variants. Physical dimensions are 43.55 × 20.42 × 10.60mm — measure your original pack before ordering if you are unsure.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMulti-part-number coverage:\u003c\/strong\u003e\n    The 2SN-AAA series spans several OEM codes because manufacturers revised suffix formatting across production runs without changing the electrical spec. Voltage, cell count, and connector stayed the same across all listed part numbers — the chemistry is 2-cell Ni-MH at 1.2V per cell.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through a cordless phone base station and confirmed the BMS handshake initiates correctly at 2.4V nominal. Charge acceptance was normal from the first cycle, and the base station charge indicator responded as expected without error states.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for Ni-MH cordless packs:\u003c\/strong\u003e\n    After installing this battery, seat the handset in the base and leave it there for a full 16 hours before the first use. Ni-MH cells shipped in partial-charge states need a complete slow charge to align cell voltages and reach rated capacity — skipping this step is the single biggest cause of short talk time complaints.\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 a charging error on a brand-new Ni-MH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eCordless phone base stations use delta-V detection to confirm a Ni-MH pack is accepting charge. A battery that has sat in storage can drop below 2.0V, which some bases treat as a fault rather than a dischargeable cell. The base then flashes an error light instead of starting a charge cycle. To recover, leave the handset seated in the base — most base stations will attempt a trickle-charge pre-condition at around 50mA for up to 30 minutes before switching to the main charge rate. If the error persists after 30 minutes, remove the handset, wait 10 seconds, and reseat it to trigger a fresh detection cycle.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange dropping after a battery swap in a DECT handset\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDECT handsets regulate transmit power partly based on available cell voltage. When a freshly installed Ni-MH pack is not yet fully conditioned, voltage sags under the RF transmit load — the handset compensates by reducing output power, which shortens usable range. This is not a fault with the battery or the handset. Run three full charge-and-use cycles, allowing the pack to discharge through normal talk use each time, and the cell voltage under load will stabilise. After the third cycle, test range again from the same location — it should match or exceed the original battery's coverage area.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340048793690,"sku":"BWCS-UT3101CL-1","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340048826458,"sku":"BWCS-UT3101CL-2","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340048859226,"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\/sanik-replacement-battery-24v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}