Rechargeable Battery, 6000mah, high Capacity, 3.7 V Li-ion Rechargeable Battery is Suitable for Electronic Devices Such as Strong Light flashlights - 4 PCS - Walmart.com
Maxpro ACCU LIPO HV 7.6V 6000MAH 150C with 1001hobbies (#100031MAX2032)
Li-ion batterij 14430 met U-vormige soldeerlippen 1050mAh 3.6V - 3.7V lithium-ion cel zonder beschermende elektronica | Li-ion 14430 | Batterij op maat | Accumulator | Akku-Shop Nederland
Cs-jml320sl 3.7v 6000mah Battery Bateria Gsp1029102a For Jbl Charge 3 Speaker Batteria Akku Accu To Jbl Charge 3 Gbl Original - Digital Batteries - AliExpress