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You may also like. Teklogix , Teklogix , P Teklogix Category: Teklogix Equipment. Radio configurations can be: 2. Keypad configurations: key, key, and key keypads. These units are also available in a Standard or Low Temperature setup.
Please call for details. Battery charger 6-Bay for the series Handheld Terminals batteries. Battery adapter insert for the single gang charger that works with the battery packs for the Teklogix terminals. Teklogix , Works Internationally V. Battery charger 3-Slot for the series Handheld Terminals batteries. Li-Ion Rechargeable Battery. Use your bench supply set to exactly 8. Use a resistor to limit the charge current. Circuits are available on the internet for chargers designed for your purpose, incorporating an IC regulator in constant-current mode, but the above method is fine for an easy way out.
The limiting resistor depends on the battery pack's state of charge. If the pack was down to 6V and your power supply was set to 8. This current will drop fairly quickly as the pack voltage climbs, eventually dropping right down.
You could consider the pack to be charged when the current drops to 20mA or so. If you are not confident of your measurements or accuracy of your metering it's probably a good idea to obtain a 'proper' charger The cells out of old laptops can be quite useful as usually one cell fails ruining the pack, but individual cells can still function fine. When the pack is dismantled you lose the inbuilt protection so extra care is needed to avoid dangerous operation.
The clips show you how dangerous Lithium-type cells can be. Give these people a ring they also list charging adaptors. What everyone should know about batteries. G'Day Cobbers, This is a very intriguing and informative three part series on batteries and charging them. Kindest Regards, " The Druid ". I had a camera I no longer had the charger for with a lithium cell.
I used a advanced RC car charger called a swallow2 to charger the cell. Current limits, auto cut-off.
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