{"product_id":"fluke-ds701-diagnostic-videoscope-replacement-battery-37v-7000mah-li-polymer","title":"Fluke DS701 Diagnostic Videoscope 3.7V Replacement Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eFluke DS701 \/ DS703 Diagnostic Videoscope — 3.7V Li-Polymer Replacement Battery (AHB6637117)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 7000mAh Li-Polymer pack replaces the OEM battery in the Fluke DS701 and DS703 Diagnostic Videoscopes. Both models share the same battery bay geometry, connector, and BMS handshake protocol. Capacity comes from the product specification — 7000mAh \/ 25.9Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDS701 and DS703 shared platform:\u003c\/strong\u003e\n    Both videoscopes run off the same 3.7V battery rail and use an identical locking connector. The BMS in each model checks cell voltage and temperature at startup — the same handshake routine — so a single pack serves both units without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through probe-motor initialisation, sustained LED illumination, and articulation-motor draws simultaneously. The BMS held stable through the combined current spike at probe power-up and did not trip into protection mode under that combined load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on the DS701 \/ DS703:\u003c\/strong\u003e\n    After fitting the new pack, run a full calibration cycle through the videoscope's system menu before field use. The instrument maps battery state during that routine — skipping it causes premature low-battery warnings to appear well before the cell is actually depleted.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS lockout after the DS701 sat unused in a carry case for months\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-Polymer cells self-discharge slowly during storage. If a DS701 sits unused long enough, the pack can drop below the BMS recovery threshold — typically around 2.5V per cell — and the protection circuit latches off to prevent damage. At that point the unit will not power on and will not respond to the charger immediately. Place the pack on the OEM charger for 20–30 minutes anyway; most Fluke chargers apply a trickle current to recover cells above the hard cutoff. If the pack does not begin accepting a normal charge current after that period, cell voltage has dropped below safe recovery — the pack needs replacement, not further charging.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eDS701 shuts down mid-inspection during USB data transfer to a PC\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eUSB data transfer adds a second draw path on top of the illumination LEDs and articulation motor — a fatigued or partially discharged cell can't sustain the combined load. Voltage sags under the combined draw, the BMS interprets it as a low-cell event, and the unit shuts off before the transfer completes. Charge the pack fully before any USB transfer session and verify the battery indicator shows at least three bars before connecting the cable. If shutdowns persist on a fresh charge, the cell capacity has faded to the point where the pack needs replacing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360436256858,"sku":"BWCS-FDS710SL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360436289626,"sku":"BWCS-FDS710SL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360436322394,"sku":"BWCS-FDS710SL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FDS710SL-1.webp?v=1778614684","url":"https:\/\/batteryweb.com\/products\/fluke-ds701-diagnostic-videoscope-replacement-battery-37v-7000mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}