{"product_id":"midland-albrecht-tectalk-float-replacement-battery-37v-2000mah-li-polymer","title":"Midland Albrecht TecTalk Float 3.7V Replacement Battery 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMidland Albrecht TecTalk Float — 3.7V Li-Polymer Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 2000mAh Li-Polymer battery for the Albrecht TecTalk Float handheld two-way radio. It slots directly into the TecTalk Float body and restores transmit and receive capability when the original cell has degraded. Voltage and capacity match the factory spec exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTecTalk Float platform fit:\u003c\/strong\u003e\n    The TecTalk Float runs a 3.7V single-cell Li-Polymer architecture. This pack matches that voltage rail and the physical cell footprint — 47 × 40 × 10.1mm — so the radio's BMS accepts the handshake without triggering a fault state on power-up.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through full charge and load discharge on the bench. The BMS held cutoff correctly at both ends — no undervoltage lockout during discharge and no overcharge condition at top of charge. Transmit current spikes on PTT did not trip the protection circuit.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst insertion on the TecTalk Float dock:\u003c\/strong\u003e\n    New Li-Polymer cells ship at storage voltage, typically around 3.6–3.75V. If the dock shows a fault indicator on first insertion, remove the pack, wipe the contact pads with a dry cloth, and reseat firmly. The dock requires a clean contact cycle to register the pack before charge current begins.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTecTalk Float cutting out mid-transmission on a new battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe TecTalk Float draws a current spike the moment PTT is pressed — transmit load is significantly higher than standby draw. If the pack's BMS trips during that spike, the radio cuts mid-word and may restart. This happens when cell impedance is elevated, either from a deeply discharged new cell or a degraded old one. On a new pack, run one full charge cycle before heavy PTT use — this lets the cell reach its rated impedance and the BMS handle transmit surges without tripping. A healthy cell at full charge should hold above 3.5V under transmit load.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBar indicator showing one fewer bar than expected after fitting this pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe TecTalk Float uses voltage-threshold steps to drive its bar indicator — it reads pack voltage and maps it to bars, nothing more. A new cell at storage voltage sits lower than a freshly charged cell, so the radio displays fewer bars even though the pack is not faulty. Charge the pack fully before reading the indicator. After a complete charge cycle the voltage will sit at approximately 4.2V and the bar display will reflect that correctly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426288599130,"sku":"BWCS-ABP446TW-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426288631898,"sku":"BWCS-ABP446TW-2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426288664666,"sku":"BWCS-ABP446TW-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ABP446TW-1.webp?v=1779930583","url":"https:\/\/batteryweb.com\/products\/midland-albrecht-tectalk-float-replacement-battery-37v-2000mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}