Battery charger for mobile phones

Battery charger for mobile phones 1) portable charger 2) mobile phone charger 3)charger for digital products

Battery charger for mobile phones

an APPLE licensed manufacturer FCC, RoHS, CE, MFI 1 year warranty 8 years experience

1. Scope

Only apply to portable battery manufactured by Jiehua Technology.

2. Cell

No.	Content	Standard	Remark
2.1	Capacity	2200mAh	0.2Cdischarge
2.2	Voltage	≥3.75V
2.3	Bottom discharge voltage	2.75V
2.4	Limited charge voltage	4.2V(4.25V max)
2.5	Charging mode	1000mA/4.2V	CC/CV
2.6	Chargint time	4.5 hours	0.5Ccc/cv until no current
2.7	Max discharge voltage	1000mA	23±2°C
2.8	Max charge current	1000mA	23±2°C
2.9	Weigth	45±1g	Only battery pack
2.10	Temperature	0°C~45°C	charge
		-20°C~65°C	discharge
2.11	Storage	+5°C~25°C	temperature
		40%~60%R.H	Humidity
2.12	Dimensions	5.5+0.3-0.0 mm	Thickness
		50.0+0-0.5 mm	Width
		68.0+0-0.5 mm	Length
2.13	Internal resistance	≤60mΩ

3. Apperance

3.1 Clear, no nick, no distortion .

3.2 Dimensions: L(101)mm×W(62)mm×H(13)mm

Weight: 78g  

4. Test standard condition

   The test should be under temperature+5°C~25°C,humidity40%~60% R.H if there is no special note.

5. Test method and machine

5.1 electronic load meter,DC,figure oscillograph.

The precision of test voltage meter should not less than 0.5 grade, the internal resistance should not less than 10KΩ/V; the precision of test current meter should not less than 0.5 grade, the test error of oscillograph should less than 0.5mV.

5.2 Thermometer

The meter precison of testing temperature should not less than±0.5°C.

5.3 Test internal resistance

The test meter of battery internal resistance, the frequency is AC 1KHZ.

6. Mechanism performance test

Content	Test condition	Judge standard
Vibration test	To 3 directions after full charge,at  10HZ~30HZ to scan cyclely 30min. Vibration frequency  10HZ~30HZ  displacement amplitude (single amplitude of vibration 0.8mm)	The electric performances are OK after vibration.
Drop freely	After full charge, drop it from 1000mm height to positive and negative of total 6 directions of X,Y,Z, make it drop on the 18mm-20mm wooded board. 6 directions each.

Battery charger for mobile phones