Description:
External battery chargerbackup battery charger
I-EVER 2013 Useful External BackupBattery Charger For s4&i9500
Specifications:
1, Backup battery case forSumsung Galaxy S4,
2, Holder with 2500mah Li-ionBattery,
3, Can charge directly and no needto take out the phone.
4, Protective circuitdesigning
Technology Specification:
Output | DC5.0V/800mA |
Input | DC5.0V/800mA |
Capacity | 2500mAh |
Storage Time | 12 Months |
Max output Power | 4.0W |
Capacity indicate | push capacity button, 4 blue leds display capacity |
Charge methods | use Micro USB DC Adaptor |
Charging time | about 3 hours |
Run time | ≥4 hours |
Cycle life | >300 cycles |
| Operation temperature | -10°C-40°C |
| storage and transportation temperature | -20°C-50°C |
| Weight | 78g |
| Color | Black/White |
| size | L148.8mm×W 73mm×H 14.8mm |
| Accessories | output cable 1 pcs |
Product Features:
1,S4-A is a standby power(backup power)only for GALAXY S4.
2,High capacity : S4-A use high capacity ( JHN424450 1250*2) Li-on cells.
3,Conversion efficiency: it use Seiko IC (High efficiency 85%).
4,Supports solar battery to charge (solar battery is 5V) this power.
5,Supports notebook USB to charge this power.
6,It is a green product.
Danger and Attention!
1,Do not throw S4-A power into water or make it wet.
2,Do not use or store S4-A power near heat source.
3,Do not throw the S4-A power into fire or heat the power.
4,Don’t short circuit the power.
5,Don’t extrude the battery with heavy object or the battery might be out of shape.
6,Once the battery is found having problems, stop using it immediately.
7,Do not use the power in extremely hot environment(80°C).if use solar battery to charge or use cigarette
lighter of car to charge , please do not with direct sunlight.
8,If you store the S4-A power for long time ,please charge full this power and turn off shutdown switch
(need to charge once every 3 months )
