{"product_id":"logitech-g-pro-replacement-battery-37v-220mah-li-polymer","title":"Logitech G Pro 533-000151 Compatible Battery 3.7V 220mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eLogitech G Pro \/ PRO X Superlight — 3.7V Li-Polymer Replacement Battery (533-000151)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 220mAh lithium-polymer cell replaces the internal battery in the Logitech G Pro, Pro Wireless, PRO X Superlight, and M-R0070 wireless gaming mice. It matches OEM part numbers 533-000151, AHB521630PJT-04, 533-000208, and 533-000211. The cell measures 31.90 × 16.50 × 5.50mm — confirm your original dimensions before fitting.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eG Pro \/ PRO X Superlight platform fit:\u003c\/strong\u003e\n    These mice share the same internal battery bay dimensions, connector pinout, and BMS handshake protocol across the G Pro, Pro Wireless, and PRO X Superlight lines. A single cell covers the full range because Logitech kept the power architecture consistent across generations.\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 a G Pro Wireless unit. The BMS accepted the cell without fault flags, voltage settled at 3.7V nominal, and the mouse reported a full charge state through the LIGHTSPEED receiver software.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap connector seating:\u003c\/strong\u003e\n    The ZH 1.5mm JST-style connector on these mice sits flush against the PCB recess. Press it in squarely — a crooked seat causes intermittent power loss that looks like a faulty cell but is a contact issue.\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 X Superlight drops to low battery faster after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe LIGHTSPEED wireless chipset in the PRO X Superlight runs a 1000Hz polling rate by default — significantly higher than standard office mice. That polling rate is constant regardless of movement, so the draw never fully idles. A 220mAh cell at this duty cycle depletes noticeably faster than users expect coming from a phone or keyboard battery. G HUB software shows battery percentage in real time; watch the discharge curve over the first two full cycles to confirm the cell is behaving correctly rather than assuming it is defective.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMouse pointer stuttering or cutting out before battery indicator reaches zero\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe LIGHTSPEED receiver starts reducing the polling rate when cell voltage drops below approximately 3.2V to protect the wireless link — this shows up as stutter or lag before the mouse fully shuts off. If stuttering begins earlier than expected after a cell swap, the new battery may not have completed its first full charge cycle. Charge via the USB-C cable until the indicator in G HUB reads 100%, then discharge fully once before judging performance. If stutter persists at a full charge state, reseat the connector and check the voltage at the cell terminals — it should read at least 3.6V at rest.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377907990618,"sku":"BWCS-LOM007SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377908023386,"sku":"BWCS-LOM007SL-2","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377908056154,"sku":"BWCS-LOM007SL-3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-LOM007SL-1.webp?v=1778773919","url":"https:\/\/batteryweb.com\/products\/logitech-g-pro-replacement-battery-37v-220mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}