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E4400 portable battery and charger features
Ready to Use Anytime anywhere
Convenient 5V/500mA or 5V/1000m for charging
High efficiency 90% transition efficiency
Muti-protection MCU control, Short circuit protection, Automatic power down
LED Light Indicator 5 led accurate capacity indicating
Large capacity Output 5V/1000mA (CC/CV) power, more than 140 minutes
Rapid output Constant voltage and current (1000mA)
Stay Charged Maintains charge for 2 years ,self-discharger 0.2mAh per day
Rechargeable Up to 500 times
Reliable Longest industry 2 years limited warranty
Specifications | ||
| Model | E4400 | |
| Input | USB-mini B type | DC V 500mA---1000mA |
| Output | USB type A | DC 5V / 1000mA (CV/CC) |
| Dimensions (L x W x H mm) | L70 x W38 x H20mm | |
| Weight(Not include packing) | Approx. 150g | |
| Operating temperature | 0~40 | |
| Energy storage battery | Lithium-ion Battery | |
| 4400mAh | ||
| Charging time | USB-mini B type 500mA input | Approx.:10 hours |
| USB-mini B type 1000mA input | Approx.:8 hours | |
| Output power | USB type A 5V / 1000ma (CV/CC) OUTPUT | Approx.:140 min |
| E2000 self energy leakage loss under idle mode | Approx.:0.25mah / Day | |
| E4400 LED Output Indication | ||
| Status | LED Indication | |
| Idle mode | Led indicates off | |
| Press Down the key for 1second | Blue led indicates light on | |
| 4 blue led light on | Residual energy approx. : 100%---90% | |
| 3 blue led light on and 1 flash | Residual energy approx. : 90%---80% | |
| 3 blue led light on | Residual energy approx. : 80%---70% | |
| 2 blue led light on and 1 flash | Residual energy approx. : 70%---60% | |
| 2 blue led light on | Residual energy approx .: 60%---50% | |
| 1 blue led light on and 1 flash | Residual energy approx. : 50%---40% | |
| 1 blue led flash | Residual energy approx. : 30%---20% | |
| 1 red led light on | Residual energy approx. : 20%---10% | |
| 1 red led flash | need to charge again | |
iPhone iPad Portable 4400mAh Power Source