5
Care
Sometimes the battery may appear flat, but this could simply be dirty or loose connections on
your battery terminals. It is important to maintain the leads on a regular basis. Do this by
removing the leads from the battery, clean the inside of each connector and terminal posts on
the battery, smear the terminal posts and connectors with Vaseline, refit in there correct
positions and tighten firmly.
It is essential to keep the electrolyte level above the plates.
Note, however, that you should not overfill it, as the electrolyte is strongly acidic. When topping
up do not use tap water. Always use distilled or de-ionized water. It is important to keep the
acid level up. If necessary have it checked by your garage.
Checking the condition of your battery
Using a hydrometer, which can be purchased, from most motor accessory stores, you can check
the specific gravity of the electrolyte in each cell. The hydrometer is use to suck up a quantity
of fluid from the cell. The weighted float inside the hydrometer will register the condition of that
cell. Put the fluid back into the cell after testing, taking care not to splash the fluid about.
For 12V Normal Lead Acid Batteries
Input: 220V – 240V ~ 50Hz Max. 80W
Output: 12V, 4A DC (6A RMS)
Pro-User warrants this product for a period of 2 years from the date of purchase to the original
purchaser. Warranty is not transferable. Warranty covers defect against workmanship and
materials only. To obtain warranty service, please return the unit to the place of purchase or
authorized Pro-User dealer together with your proof of purchase. The warranty is void if the
product has been damaged or not used as described in this manual. Warranty is void if a non-
authorized repair has been performed. Pro-User makes no other warranty expressed or implied.
Pro-User is only responsible for repair or replacement (at Pro-Users’ Discretion) of the defective
product and is not responsible for any consequential damage or inconvenience caused by the
defect.
