For Plantronics Voyager Legend AHB480832PK
3.7V 140mAh/0.52Wh
For SONY 772246 Bluetooth Headphones
3.7V 950mAh/3.515Wh
For B_O Beoplay E8 TWS E8 2.0
3.7V 560mAh
For EDAN TWSLB-018
14.4V 6800mAh/97.92Wh
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
3.7V 150mAh
For Audio-Technica TWS ATH-CKS5TW Earbuds
3.7V 130mAh/0.48Wh
For Astro A50 2016
3.7V 1000mAh/3.7Wh
For Samsung Gear IconX
3.8V 315mAh/1.19WH
For Blackberry 9500 9530 8900 9630 9650 9520
1380mAh
For YUHUIDA Bluetooth headset
3.7V 200mAh
For Beats by Dre Powerbeats 2 Wireless In-Ear Headphones
3.7V 90mAh/0.33Wh
For HUAWEI FreeBuds 5 T0013C
3.87V 42mAh/1.63Wh
For BOSE NC700
3.8V 630mAh/2.4Wh
For Marshall Mode II Wireless Earbuds
3.7V 39mAh/0.144Wh
For SteelSeries Arctis Nova Pro Wireless Multi Gaming Headset
3.7V 700mAh/2.59Wh
For SONY WH-1000XM3
3.7V 1000mAh/3.7WH
For BeoPlay Beosound A1 2nd Gen 2
7.4V 3400mAh/25.16Wh
For Sony WF-1000XM3 WF-XB700 WF-H800 Headphone
3.7V 65mAh/0.3Wh
For Edifier W855BT W808BT LJXH
3.7V 500mAh/1.85Wh
For XIAOMI 400825 Air2SE
3.7V 1.665Wh/45mAh
For Sony LinkBuds S WFLS900N/B WFL900/H Earbuds
3.85V 55mAh/0.21Wh
For PLANTRONICS CS540 CO54 84479-01 Wireless Headset
3.7V 140mAh/0.55WH
For BOSE QuietComfort 30 QC30 Bluetooth earphone
3.7V 250mAh/0.925Wh
For SONY WF1000XM4 Headphones
3.85V 70MAH
For Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony Samsung Powerbeats
3.7V 60mAH