- The Rechargeable Waterproof 18650 Battery Case is special designed for Cycling Bike light Headlight, with DC and USB interface; DC interface is for connecting 8.4V Bike light, USB interface suitable for connecting 4.2v Bike light head lamp, or charge cell phone in emergency
- Easy and convenient to use:Just Load 4-6pcs 18650 3.7v Rechargeable batteries into the case rightly and screw the cover on, then a 8.4V Batteries pack power bank are ready for your expensive Cycling Bikelight Headlamp or charge your mobile phone
- Material: Durable Plastic, Light weight and Waterproof, Case Size: 9x 6.7 x 4.8cm
- [Power Status Indicator Showing] Turn on the Blue Switch, 3x Blue Indicators will showing you the batteries power status inside:Three lights lit on(power≥80%). - Two lights lit on(50%≤power≤80%). - One light lit on(runtime≤30minutes, need change batteries or charge batteries).
- Standard 5.5 DC interface,Output voltage: 8.4V, Input voltage: 8.4V
If you have same capacity 18650 batteries on hand, just need to put 2/4/ 6 batteries into the batteries pack case according to the " " and "-" inside the case, then srew case cover, a DIY batteries pack power band for your Bike light Headlamp is ready! So easy and so convenient!
- Bikelight Headlight Safety Battery Pack Case with DC and USB interface.
- Great for DIY a 18650 batteries pack power bank for your bikelight headlamp.
- Feature:
- Material: Durable Plastic, Light Weight, Waterproof and with Led indicator light for Power On/ Charing/ Full Charge.
- Case Size:9x 6.7x 4.8CM
- With DC and USB interface: can connect USB interface to charge mobile phone; Connect DC interface, power led bike light or connect 8.4V Charger to charge the batteries pack.
- Over-charge protection voltage:8.4 V
- Over-discharge protection voltage: 5 V
- Over-discharge protection current: 9 A
- Standby current: 10A
- DC output voltage : 8.4V
- USB output standard voltage: 5 V±0.2
- USB max output: 2000MA
- Package includes:
- 1x Red safety bikelight batteries pack case ;
- 1x Strap.
Note: No batteries and charger included.
