IVT PL-782B, 12V Lead Acid Battery Charger With Refresh,1500mA, 5-120Ah PL-782B Manual De Usuario

Charger with desulfating mode 

                                                                                                                     

Accu Trainer Pb max. 1.5 A 
Model No. PL-782B 

For 12 V-rechargeable lead-acid batteries 

 

Dear client, 
Thank you very much for the trust you have placed in us. You have bought a compact and reliable charger with battery service 
function. 
Please read these instructions for use thoroughly and completely to familiarize yourself with the product prior to putting it into 
operation.

 

 
Delivery content: Battery charger, set of 3 connection adaptors, operating instruction. 
 
ATTENTION!!!  Important Safety Information!! 
• 

This device is no toy and must not be used by children! Danger to life! 

• 

The intended purpose of the product is exclusively the charging and servicing of 12V rechargeable lead-acid batteries 

• 

The use of the product under unfavourable environmental conditions must be avoided under all circumstances. 
Unfavourable environmental conditions include: ambient temperatures above 50°C, flammable gases, solvents, vapors, 
dust, relative humidity in excess of 80%, and moisture. 

• 

The device must only be operated in dry and closed rooms. 

• 

If there is reason to believe that safe operation is no longer possible, the device must be switched off immediately and 
secured against unintentional operation. Safe operation can no longer be assumed if the device is not functioning, has 
visible damage, has been damaged in transport, or after storage under unfavourable conditions. 

• 

Service and repairs may only be carried out by authorized and qualified personnel. 

• 

Use only original spare parts for repair work. The use of any other spare parts may lead to serious damage to property and 
personal injury! 

• 

Disconnect the device from mains power before closing or opening the connection to the rechargeable battery.  

• 

Attention! Explosive gases – avoid fire and sparks – provide sufficient ventilation during the charging process.  

 
Features: 
- Desulfating 

mode 

- Short-circuit 

and 

reverse polarity protection 

- 

Optical display of information 

- 

Maintenance charge  

- 

Compact and light 

- 

The battery may be charged in built-in condition 

 
Description of functions: 
The Accu Trainer Pb can be used to charge all 12 V rechargeable lead-acid batteries automatically (without monitoring).  
The device will start the charging process even with a very low battery voltage of 1.5 V. This allows for charging also deeply 
discharged batteries. The Accu Trainer Pb now charges according to the UI charging procedure, i.e. the charging current 
decreases while the battery voltage increases. Whenever the charging current drops below the maximum value (1.5 A), the 
device switches into pulsed-current mode. Both in the charging mode and in maintenance charge the rechargeable battery 
receives short electrical impulses to remove damaging sulfate deposits on the lead plates. This regenerates the already 
damaged rechargeable battery and its capacity and durability are increased significantly. The efficiency of the pulsed-current 
operation is the higher the longer the rechargeable battery remains connected to the device. This function is also beneficial to 
new rechargeable batteries. The Accu Trainer Pb helps you to prevent the production of these sulfate deposits even beforehand 
and thus keeps the full capacity of the rechargeable battery. The device switches to maintenance charge when the typical end-
of-charging voltage of 13.8 V is reached.  
The  Accu Trainer Pb is suitable for permanent operation. 
Note: It is strictly necessary to observe the charging instructions of the respective manufacturers of the rechargeable batteries!  
 
Operation of the device  
• 

Connection to the rechargeable battery 
First, connect the charger to the rechargeable battery observing the correct polarity. For this purpose connect the red 
terminal clamp of the charger to the positive pole (+) of the rechargeable battery and the black terminal clamp to the 
negative pole (-) of the battery.  

• 

Connection to 230 VAC 
Now connect the charger to mains power (230 VAC socket). The charging process will start automatically.