Portable Battery Box

1. Why do we need the battery box?

If you use solar panel to charge electronics device directly, it’s difficult to get steady voltage and current since the sunlight is always change its power. Sometime it’s unsafe for your elctronics device.

We spent more than two years to develop portable battery box. Inside our battery box we designed protection procedure of Short, Over Charge, Over Discharge, Over Current, Over Temp. you can get steady voltage and current. So you it’s safe for you to use it.

You can use solar panel to charge the battery box when you are traveling, hiking or camping; You also can use AC travel charger, car charger to fulfil the battery box in advance when you meet cloudy day.
It’s mean you can transfer power stored in the battery pack to your electronics device whenever or wherever you need it.

2. The type of our battery box

We design different type of portable battery box, including Ni-MH battery box, Li-Ion battery box and polymer Li-Ion battery box to match different power of solar panel and different market.

A: Ni-MH Battery Box

B: Single-voltage output Li-Ion battery box

C: Multi-voltage output polymer Li-Ion battery box

Style Parameteres	A: Ni-MH Battery Box	B： Single-voltage output Li-Ion battery box	C: Multi-voltage output polymer Li-ion battery box
Cell Type：	Ni-MH	Li-ion	Polymer Li-Ion
Output voltage：	DC5.3±0.2V	DC5.3±0.2V	DC5.3V、8.4V、9V、12V
Output current：	≤600mA	≤700mA	< 700mA （5.3V USB OUTPUT）  ≤1500mA  (8.4V/9V/12V)
Input voltage：	6.5V	5V	9V ~ 16V
Input current：	≤400mA	≤1000mA	≤1200mA
Capacity：	1200mAH – 2200mAH	2100mAh	4600mAh
Size:	87*62*19mm	100*62*10mm	110*66*22mm
Weight：	45g	80g	155g