All TLJ advanced electronic door locks are self-contained and require no external wiring. Instead, they are powered by 4 x 1.5v AA batteries. Whilst any good quality AA batteries will work in the short term, they are designed for general use and are unlikely to give best results when used with our electronic locks.
For this reason, we’ve created superior TLJ Batteries for electronic locks. They have been designed specifically to power electronic lock sets and are manufactured to the highest industry standards. Independent tests of TLJ Batteries have shown that our unique construction ensures long term power delivery, with a gradual and predicable voltage drop off compared to the ‘cliff edge’ scenario of commercially available batteries.
The power characteristics of TLJ Batteries are much better suited to electronic locks which respond to gradual reductions in voltage with a series of low power warnings.
The TLJ Batteries range for electronic door locks are available in our online store.