深圳市亚美德(Rmede)科技有限公司 battery charger,12 volt battery chargers , china battery charger manufacturer

RA5015R,battery charger,12 volt battery chargers , china battery charger manufacturer

RA5015R

    Product Feature

  • Input Voltage:100~240VAC
  • Output Power:50w
  • Output Voltage:13.8V/14.8V  3.6A
  • Suit Battery:12V 2-90Ah
  • Charge mode:8 LED display
  • Charge indicator:5 stages, MCU control
  • Safety:CE approved
  • Size:120 x 67 x 41mm

Specification

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CAUTION

1.  SAVE THIS INSTRUCTIONS- This manual contains important safety and operating instructions for the RA5015 battery charger.

   Please read the caution of batteries or devices you want to charge firstly!

2.  When charging, batteries can emit explosive gases, therefore it is essential to prevent flames and sparks. The charger is designed for charging lead-acid batteries from 2 to 90 Ah. Do not use for any other purpose.

3.  Always provide good ventilation when charging.

4.  Use of an attachment not recommended or sold by Shenzhen RMEDE may result in a risk of fire, electric shock or serious injury to persons.

5.  To reduce risk of damage to electric plug and cord, pull by the plug rather than by the cord when disconnecting charger.

6.  An extension cord should not be used unless absolutely necessary. Use of an improper extension cord could result in a risk of fire and electric shock. If extension cord must be used, make sure that: a) Pins on plug of extension cord are the same number, size and shape as those of plug on charger; b) Extension cord is properly wired and in good electrical condition; and c) Wire size is large enough for ac ampere rating as specified in “technical data”.

7.  Do not operate charger with a damaged cord or plug-return the charger to the place where purchased.

8.  Never operate the charger if it has received a sharp blow, been dropped or otherwise damaged in any way; take is to a qualified serviceman.

9.  Do not disassemble the charger; take it to a qualified serviceman when service or repair is required. Incorrect reassembly may result in a risk of electrical shock or fire.

10. To reduce risk of electric shock, unplug charger from AC outlet before attempting any maintenance or cleaning. Turning off controls will not reduce the risk.

 

Brief Introduction:

 RA5015 is a new member of a family of professional chargers from Shenzhen RMEDE. It represents today’s new technology for lead-acid type battery charging. RA5015R programmed four auto stages ( Ud-I-Uo-Up) charging processIt is designed for all kinds of 12V 2~90Ah lead-acid battery, such as SLA, AGM and Gel battery.  Stage “Ud”  desulfurating the battery through 20V pulseWhen the battery recovered, stage “I” will give bulk current charging( 0.8A or 3.3A, defined by user, for 2~8Ah 0.8A is prefer, 12~90Ah should select 3.3A). Then, “Uo” stage is followed, the output voltage is fixed on 14.4V(  14.7V is for low temperature, <5); When the current declined to 0.4Astage”Up” will turn on duty.  At this stage, the battery is charged completely and the charger give some pulse to maintenance the battery.

 

 

 


 

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