To select the correct power device for you needs,
use this simple matchmaker.

Battery operation time calculator

 To estimate how long a battery/appliance combination will
operate together, use this handy calculator. 

Battery choose assistant

To choose the right battery, you have to enter
the desired time for work.

HOW MANY WATTS DO YOU NEED?

Click below for Chart of
Typical Appliance/Tool Usage

IMPORTANT!

The estimated values are not precise counted and are based on general
parameters of SLA batteries.
To be precise counted you must choose a concrete battery
manufacture and model. The accurately calculate is a complicated
issue and requires deep engineering knowledge,
Sinecare Ltd. offers to its customer’s individual consulting
for specific solutions.