8.4V Battery Mobile Power 4 x 18650 Waterproof Battery Pack Case with DC and USB Interface Strap for Bike Light Headlamp Mobile Phone
Shipping:Standard Shipping about 10-25 business days
Portable battery mobile power, suitable for 3.7V 18650 rechargeable battery. (Batteries are not included in the delivery.)
The DC interface supports 8.4V input and output. The USB interface can charge the mobile phones.
No need to spot welding the battery, which reduces the internal resistance of the battery and improves the battery discharge performance and battery lifespan.
Supports protection functions such as overcharge, overdischarge, and overcurrent. With 3-level power display, real-time monitoring of battery power.
Waterproof design, it can be used normally even in severe weather such as rain and snow, with reliable quality and safer.
With nylon straps, it is convenient to fix on the bicycle, which is very suitable for cycling enthusiasts.
Capacity: 4pcs Battery / 6pcs Battery(optional)
Over-Charge Protection Voltage: 8.4V
Over-Discharge Protection Voltage: 5V
Over-Discharge Protection Current: 9A
Standby Current: 10μA
Output Power: DC8.4V/1A; USB5V/2A
Item Size: 4pcs Battery: 45 * 45 * 90mm / 1.8 * 1.8 * 3.5in
6pcs Battery: 65 * 47 * 90mm / 2.6 * 1.9 * 3.5in
Item Weight: 4pcs Battery: 122.6g / 4.3oz
6pcs Battery: 176.6g / 6.2oz
Package Size: 4pcs Battery: 70 * 70 *110mm / 2.8 * 2.8 * 4.3in
6pcs Battery: 80 * 70 * 110mm / 3.1 * 2.8 * 4.3in
Package Weight: 4pcs Battery: 139g / 4.9oz
6pcs Battery: 203g / 7.2oz
1 * Battery Case
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