{"product_id":"garmin-pro-70-handheld-replacement-battery-38v-3000mah-li-ion","title":"Garmin Pro 70 Replacement Battery 3.8V 3000mAh 361-00023-13","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGarmin Pro 70 \/ Pro 550 Handheld — 3.8V Li-ion Replacement Battery (361-00023-13)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.8V, 3000mAh Li-ion battery fits the Garmin Pro 70 and Pro 550 handheld GPS dog tracking units, along with the Tri-Tronics Pro 70 platform. It replaces OEM part 361-00023-13 and 010-11864-10. Capacity listed is from product data — 3000mAh (11.4Wh).\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePro 70 and Pro 550 handheld compatibility:\u003c\/strong\u003e\n    Both handhelds share the same 3.8V cell format, connector pinout, and BMS handshake protocol — that's why one battery covers the full platform. The pack communicates state-of-charge data back to the unit's display over the same communication line.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on a Pro 70 handheld. The BMS responded correctly to the unit's charge termination signals, and state-of-charge reporting on the display stayed accurate across the full discharge curve.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst GPS acquisition after install:\u003c\/strong\u003e\n    After fitting the battery, take the handheld outside and give it 5–10 minutes for a cold-start GPS fix. The unit lost its almanac data during the power interruption, so the first satellite acquisition takes longer than a normal warm start 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 Pro 70 drains faster during active tracking in low-signal areas\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIn areas with weak GPS coverage — dense tree canopy, deep valleys, or remote rural terrain — the handheld polls satellites more aggressively to maintain a fix, pulling higher sustained current from the pack. At the same time, if the unit is transmitting correction data or alerts back to a collar, that radio link adds to the draw. This compounds quickly in back-country conditions compared to open-field use. Expect noticeably shorter battery life in active continuous-tracking mode versus periodic reporting intervals.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePro 70 handheld shows no dog location after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAfter a power interruption, the Pro 70 loses its cached GPS almanac and must rebuild satellite position data from scratch — this is a cold start, not a fault. The unit will display searching or no signal for several minutes while it reacquires. Take the handheld outdoors with a clear view of the sky and wait up to 10 minutes before assuming the battery or GPS module has a problem. Once the first fix locks, subsequent warm-start acquisitions will return to normal speed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360165691482,"sku":"BWCS-GMP700XL-1","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360165724250,"sku":"BWCS-GMP700XL-2","price":32.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360165757018,"sku":"BWCS-GMP700XL-3","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GMP700XL-1.webp?v=1778610940","url":"https:\/\/batteryweb.com\/products\/garmin-pro-70-handheld-replacement-battery-38v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}