{"product_id":"spypoint-flex-replacement-battery-74v-7000mah-li-ion","title":"Spypoint LIT-22 FLEX Compatible Battery 7.4V 7000mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSpypoint FLEX \/ FLEX E-36 \/ FLEX G-36 — 7.4V Li-ion Replacement Battery (LIT-22)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 7000mAh Li-ion battery replaces the original LIT-22 unit in the Spypoint FLEX, FLEX Cellular, FLEX E-36, and FLEX G-36 trail cameras. It fits the same connector and communicates with the same BMS as the factory cell. Capacity figures are taken directly from the product specification — 51.8Wh total energy storage.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFLEX series platform fit:\u003c\/strong\u003e\n    The FLEX, FLEX E-36, and FLEX G-36 all run the same 7.4V power rail and share the LIT-22 footprint and connector pinout. Swapping between these models requires no adapter or wiring change — the BMS handshake is identical across the series.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the FLEX platform and confirmed the BMS accepted the cell without fault codes. Cellular transmission bursts and motion-trigger events drew stable current without triggering low-voltage cutoff at operating temperature.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCold-field storage tip:\u003c\/strong\u003e\n    If the camera sits in sub-zero temperatures for days between checks, remove the battery and store it in a warm inner pocket during travel to the site. Li-ion cells lose 15–25% usable capacity at 0°C and up to 40% at −20°C. A warm battery inserted just before you leave the camera recovers significantly more of that rated 7000mAh in the field.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the FLEX drains faster in winter than the specs suggest\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion chemistry slows its electrochemical reactions as temperature drops. At 0°C, internal resistance rises sharply and the BMS throttles available current to protect the cell — the camera reads lower remaining voltage and may shut down before the cell is actually empty. The FLEX's cellular radio compounds this: each transmission burst pulls a concentrated current spike that a cold cell handles less efficiently than a warm one. Keeping the battery above 5°C before installation is the single most effective way to recover rated capacity in winter conditions.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFLEX shows full bars on install, then shuts off within hours\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis usually means the battery sat in a cold camera long enough for cell voltage to sag below the BMS minimum boot threshold — even if the charger previously showed a full charge. The BMS can misread a cold, high-resistance cell as charged when voltage recovers briefly off-load. Warm the battery to room temperature, then charge it fully until the charger indicates complete. Reinstall with the battery at or above 10°C and check that the terminal voltage reads at least 8.2V with a multimeter before seating it in the camera.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416242552922,"sku":"BWCS-SL220SL-1","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416242585690,"sku":"BWCS-SL220SL-2","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416242618458,"sku":"BWCS-SL220SL-3","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SL220SL-1.webp?v=1779761130","url":"https:\/\/batteryweb.com\/products\/spypoint-flex-replacement-battery-74v-7000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}