50PCS/ box (neutral packing + charging line)
for ( Portable Intelligent Power Banks LCD Battery Power Bank 2200mah 18650 Li-ion Cell )
1 press TEST to detect residual electric quantity detection switch
2 use of high-quality environmental protection of lithium ion batteries, 500 cycles of charge and discharge capacity is larger than 80%
3 use of simple, plug-and-play, 易於攜帶。
4 intelligent protection chip: 敲, overdischarge protection, 過載保護, 短路保護
1)高品質 , High Transfer Efficiency
2)Over Current and Short Circuit Protection
3)Mini USB/ Micro USB / for iphone Port
4)低電阻和節能
5)Wildly Compatible With Smart Mobiles and All 5V Digital Devices
6)2 Led Indicators, Showing the Charging Status
7)Long Cycle Life (過 800 次。)