Smart Tweezers and LCR-Reader Battery Replacement Guide
Smart Tweezers ST-1, ST-2 and Some ST-3
Non-rechargeable models


The Smart Tweezers ST-1, ST-2, and ST-3 models use 3 disposable 1.5VLR44 (357A) Alkaline or AirZinc button batteries.
These can be purchased in the LCR-Reader Store in a package of 10 for $14.99 USD.Buy Now
Smart Tweezers with Inductance Charging
Rechargeable model


Some Smart Tweezers ST-2 and ST-3 models used a rechargeable NiMH battery. This is used in conjunction
only with the
STIC Inductive recharging station.
This battery can be purchased in the LCR-Reader Store for $24.99 USDBuy Now
Smart Tweezers ST-5
Li-Ion battery


Smart Tweezers ST-5 used a 3.7V LiPO rechargeable 150mAH that was chargeable via micro-USB.
This battery can be purchased in the LCR-Reader Store for $19.99 USD. Buy Now
LCR-Reader and Smart Tweezers ST-5S
Li-Ion replacement for newer models


LCR-Reader and Smart Tweezers ST-5S use a 3.7V 180mAH Li-Ion battery that can be charged via micro-USB.
This battery can be purchased in the LCR-Reader Store for $14.99 USD.Buy Now
Need help repairing your LCR-Reader or Smart Tweezers ST-5S? Our Repair Guide will walk you through it.