Зарядное устройство с литий ионным аккумулятором 24 В 3 А 7 для электрического инвалидного кресла отображением процесса зарядки 20% 50% 80% 100%

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Количество:

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Характеристики



Product Description




Product:

MCU controlled 7-cell lithium-ion battery pack charger, 2.8A at 29.4 volts, removable AC cord, and fuel gauge lithium battery chargers
7 cell lithium ion packs have a nominal voltage of 25.2V to 25.9V and a maximum charge voltage of 29.4 volts. This is a 2800 mA multi-stage li-ion and li-po charger with universal AC input. It includes a removable AC plug, a slow start feature and a 4-segment state-of-charge gauge.

It is state-of-the-art battery chargers, using energy-saving techniques advanced charging precision. The slow-start function helps battery cycle life, especially with deeply discharged batteries. The charger is fully isolated from the mains, has universal AC input, and a removable C14 style AC cord. Will accurately charge lithium-ion and lithium-polymer packs.



Features:

Intelligent charger, 4 Stage charging with microprocessor contolled

> Stage 1 slow start, precharge function for deeply discharged packs
> Stage 2 bulk charge stage. 3 amps is applied to the battery until the voltage rises to 29.4 volts
> Stage 3 constant voltage state until the charge current falls to 400mA
> Stage 4. The charger turns off.



SPECIFICATIONS FOR THE 24V 7S 2.8A LI-ION BATTERY CHARGER

Input
Input voltage
90-260VAC
50/60Hz
Input current
1.6A
Max input power
95W


Output
Rating output
29.4V 2.8A
Charge current
2.8A+/-1%
Constant voltage
29.4 volts maximum
Max output power
80W

Safety
Max temperature rise
<40°C on case
Safety standards
EN60950, UL1950
MTBF
30000 hours


Output plug




Company introduction


GUDY ELECTRONICS

is located in Shenzhen City, Guangdong, China, established in 2000 and specialize in the researching, developing and manufacturing products from smart battery charger to portable external battery system, covering different applications based on battery powered devices. Our factory covers over 3000 sqm and employs over 100 staff, with capacity over 500,000 pieces per month. 



Our Workshop




Certifications




Packing & Delivery


Packaging
Item Size
170  * 71 * 51 mm
Weight
450g



Packaging Details
The normal package is bubble bag for each item, 40 pcs per carton (Size: 52*30.5*22cm). If packing with white box, 36 pcs per carton.


Our Service


Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

After-Sales Service

* Training how to power your devices. 

* Technicians available to fix out some kind problem.



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