Portable DVD-Charging Solutions of 3 Li-ion batteries

Portable DVD-Charging Solutions of 3 Li-ion batteries
Model:-
Brand:-
Origin:-
Category:Electronics & Electricity / Other Electrical & Electronic
Label:charging solution , battery charger , charger
Price: -
Min. Order:-
Inquire Now

Product Description

SPECIFICATIONS

 
  　

Input voltage:13V~16V
Battery type:3 cells Li-ion
Battery capacity:2800mAh
Charger current: 900mA±100m A(BTO)
Fully charger voltage:12.5V~12.7V
Charger detection time: 4h±0.5h
Temperature detection: 45℃±3℃
Temperature rising detection: 15℃±3℃
Over charger detective voltage: 13.05V±0.15V
Over-charger detective catabatic voltage: 12.45V±0.15V
Over-discharger detective voltage: 7.2V±0.25V
Over-discharger detective catabatic voltage: 9V±0.25V
Over-current: 3.0A±0.5A
Charger indication: Steady Red when fast charging; Steady Green after finished.Red flash when charger fail.
Leakage current: <150uA
Leakage current after under voltage detective: <10uA
Work temperature: 0℃～45℃
Store temperature: -20℃～65℃

PECULIARITY

 
1. 10bitA/D,12 bit PWM has been built in the MCU ensure high precision Voltage/Current, voltage detection accuracy could be to 0.2 percent;
2. Use CC/CV method to judge whether battery is fully charged;
3. Charge Regulation System performs temperature protection, over-voltage protection, timing protection, short circuit protection, input reverse voltage protection, output reverse polarity protection and low-voltage protection;
4. Use special Li-ion protection chip,ensure lack of voltage, over-current protection, short circuitprotection;
5. Current can adjust according to customers ,Max 2.5A;
6. Wake-up function for over discharged cells;
7. prolong battery’s life with arouse min-current;
8. Charge process includes big current charge and trickle charge process. In the process of rising to the max, charge current may Softly Start to well protect battery;
9. Unique test mode guarantees the consistency and high quality;
10. Rich source of single chip controller can provide auxiliary functions, such as flexible indicator, capacity display etc.


Portable DVD-Charging Solutions of 3 Li-ion batteries 1

Member Information

Wah Park Electronics
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:86-755-27804372
Contact:Sam (sales manager)
Last Online:04 Sep, 2008

Related Products of this Company