Batteries N Accessories BNA-WB-L8217 Wireless Headset Battery - Li-ion, 3.7V, 700mAh, Ultra High Capacity Battery - Replacement for Blinc Y6300L Battery - Walmart.com
Amazon.com: Synergy Digital Wireless Headset Battery, Works with Blinc Y6300L Wireless Headset, (Li-ion, 3.7V, 700mAh) Ultra High Capacity, Compatible with Blinc Y6300L Battery : Electronics
Amazon.com: Synergy Digital Wireless Headset Battery, Works with Blinc Y6300L Wireless Headset, (Li-ion, 3.7V, 700mAh) Ultra High Capacity, Compatible with Blinc Y6300L Battery : Electronics
Battery Y6300l - Mobile Phone Batteries - AliExpress