{"product_id":"detewe-beetel-2000-replacement-battery-24v-700mah-ni-mh","title":"DeTeWe BT-800 Cordless Phone Replacement Battery 2.4V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDeTeWe BeeTel 2000 Series — 2.4V Ni-MH Replacement Battery (BT-800)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V 700mAh Ni-MH rechargeable battery for the DeTeWe BeeTel 2000, BeeTel 2000C, and BeeTel 900C cordless handsets. It replaces the original pack when the handset no longer holds charge through a normal call or stops accepting a charge from the base station. Capacity is 700mAh (1.68Wh), matching the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBeeTel 2000, 2000C, and 900C compatibility:\u003c\/strong\u003e\n    All three models share the same 2.4V cell configuration, connector pinout, and physical form factor — 43.55 x 20.42 x 10.60mm. The base station's charge circuit targets the same voltage threshold across this range, so one pack covers all three handsets.\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 NiMH test rig. The cell reached rated capacity by the fourth cycle. BMS behaviour was stable — no false full-charge trips on the initial cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH cordless packs:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before first use. NiMH cells in cordless phones reach rated capacity only after a slow initial charge — skipping this step is the most common cause of short talk time complaints after fitting a new pack.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station charge light staying off after fitting a new NiMH pack\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH batteries lose voltage during storage. If a pack ships at or below 2.0V, some BeeTel base stations won't recognise it as a valid battery and won't initiate a charge cycle — the charge indicator simply stays dark. This is a voltage threshold issue, not a fault with the battery or the base. Place the handset firmly in the cradle and leave it undisturbed for up to 30 minutes — the base will often detect a low pack and begin trickle charging once contact resistance stabilises. If the light still doesn't come on, remove the handset, check the gold contacts on both the handset and cradle are clean, and reseat it. A reading of 2.0V or above at the battery terminals confirms the pack is recoverable.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than expected across the first few charges\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells arrive in a partially discharged state and don't reach full capacity on the first charge cycle. For the BeeTel 2000 series, it typically takes three to five full charge-and-use cycles before the pack delivers its rated 700mAh. Each cycle conditions the cell chemistry and aligns the crystal structure inside the electrodes. Don't judge the battery's performance on the first or second use — run it down through normal calls, return it to the base for a full charge, and repeat. By cycle four or five, talk time should stabilise at the rated level.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340050202714,"sku":"BWCS-UT3101CL-1","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340050235482,"sku":"BWCS-UT3101CL-2","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340050268250,"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\/detewe-beetel-2000-replacement-battery-24v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}