Best battery pack Li-ion 18650 7.4V 6600mAh with PCB and Flying Leads

7.4V 6600mAh 18650 Li-ion Battery Packs


Product Specifications/Features

7.4V 6600mAh Battery Pack
7.4V Li-ion rechargeable battery made of 6PCS of high quality Cylindrical 18650 cells with PCB and Flying Leads
Cell: 18650 (High quality SANYO/Samsung 18650)
Capacity: 6600mAh
Voltage: 7.4V
Battery Pack: 2S3P 7.4V 6.6AH
Pack: PVC Shrink tube
Prewired: 22 AWG wire with connector (can be equipped as per customer's requirement)
Weight: 298g
Charging Voltage: 8.4V CC/CV
Maximal continuous charging current: 6A
Over charge protection:
Over discharge protection:
Over Current protection
Short circuit protection:
Exterior Short Circuit and can be automatic recovery
Operating Temperature:
Charging temperature: 0 +/- 45 C degrees
Discharging temperature: -20 +/- 60 C degrees
Storage temperature: -20 +/- 45 C degrees


Battery Expert for Your Battery Pack Design & Manufacture! 


Alice Zhu

PERMA Battery Co., Ltd.
5F Bldg1,Aohua,Gaofeng,Dalang
Longhua,Shenzhen 518109 China
Tel: +86 755 29020460

Li-ion Battery Packs

Call Us
Contact Supplier
Change Language