Laptop Battery Connector Charging Cable for Dell Latitude E5250 5250 CN-0XR8M6 XR8M6 DC02001YX00 - WIT Computers
Old Requests of pinouts – Acer – Laptop Battery Analyzer and Repair Forum
Laptop Battery Connector Wire to Board (8 power pins and 4 signal pins) - Laptop Battery Pack Internal Connector | A Wire to Board Connectors Professional Supplier That Owns Over 450 Patents
Source 8 pin pitch 2.0mm battery connector for laptop lithium-ion battery on m.alibaba.com
batteries - Help identify an 8-pin laptop battery connector - Electrical Engineering Stack Exchange