{"product_id":"wacom-cintiq-companion-2-replacement-battery-74v-8000mah-li-polymer","title":"Wacom Cintiq Companion 2 Compatible Battery 7.4V 8000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eWacom Cintiq Companion 2 DTH-W1300 — 7.4V Li-Polymer Replacement Battery (G6BTA007H)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 8000mAh (59.2Wh) lithium-polymer replacement battery for the Wacom Cintiq Companion 2 (DTH-W1300). It replaces OEM part number G6BTA007H. The Cintiq Companion 2 is a portable pen display tablet built for digital artists who work away from a desk.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDTH-W1300 platform fit:\u003c\/strong\u003e\n    The Cintiq Companion 2 uses a flat Li-Polymer cell with a specific connector orientation and BMS handshake tied to the DTH-W1300 board. This replacement matches the OEM footprint — 182 x 146 x 7.20mm — and communicates with the charge IC at the same voltage thresholds as the original G6BTA007H cell.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this battery through charge and discharge cycles on the DTH-W1300. The BMS passed charge acceptance correctly, cell balancing engaged at expected voltage, and the OS reported charge state without error after a calibration cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration after install:\u003c\/strong\u003e\n    After fitting this battery, run the tablet down to automatic shutoff, then charge uninterrupted to 100% without using the device. This gives the fuel gauge IC a clean reference point against the new cell and removes the percentage drift that appears after any cell swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCintiq Companion 2 shutting down at 15–25% remaining\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe DTH-W1300 runs a high-resolution display and active digitiser simultaneously. Under combined display, Wi-Fi, and pen input load, current draw spikes fast enough to collapse a degraded or uncalibrated cell voltage below the BMS cutoff threshold before the percentage gauge catches up. This makes the tablet shut off well above what looks like a safe charge level. Fitting a fresh cell solves the voltage sag, but you still need one full discharge-to-shutoff cycle to anchor the fuel gauge. After calibration, the OS percentage and actual cutoff point align correctly.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping or reading incorrectly after a swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Cintiq Companion 2 fuel gauge IC stores calibration data tied to the original cell's charge curve. When you install a new cell, the IC is still referencing the old curve, so reported percentage drifts — it may jump from 40% to 80%, or drop suddenly under light load. This is not a fault in the replacement battery. Run one full cycle: discharge to automatic shutoff, then charge to 100% without interruption. The fuel gauge IC resets its reference points against the new cell, and percentage reporting stabilises from that point forward.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43425830994010,"sku":"BWCS-WTH130SL-1","price":95.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43425831026778,"sku":"BWCS-WTH130SL-2","price":113.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43425831059546,"sku":"BWCS-WTH130SL-3","price":126.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-WTH130SL-1.webp?v=1779929930","url":"https:\/\/batteryweb.com\/products\/wacom-cintiq-companion-2-replacement-battery-74v-8000mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}