I used this to fully recharge my car battery on the driveway from 11.1 volts up to 13.3 volts over 24 hours. I encased the charger inside a plastic box and weighed it down with a brick to keep it entirely waterproof. Though I kept checking for heat buildup this unit produces a very minimal and negligible amount of heat and as such could easily be kept inside the engine compartment if you want it kept dry. The red and green LED light is so bright, especially during darkness that I could see from an upstairs window when looking down that it was charging and then fully charged. I look forward to using this every month to supply a small top up to the battery. I wish I had known of trickle chargers years ago as I will use this one for the boat during the Summer months as well.
Verified purchase: Yes | Condition: New
This TRICKLE BATTERY CHARGER is a first class bit of equipment, it shows a green light when the battery is fully charged, and stops charging. It then monitors the battery voltage and starts to recharge again when required. The charger can be left alone to its own devices to look after the battery, keeping it in good condition to start the engine when wanted.
Verified purchase: Yes | Condition: New
I bought this charger to maintain the charge on the battery of a small backup generator. The unit can be left connected continuously as it governs the charge of the battery and indicates when charging and charged. I disconnect the unit when my generator is on load, however, as the generator has a battery charging system of it's own and I do not wish to test the resilience of the rectifier diodes in the charger!! For keeping a battery topped up, particularly if the car, bike, generator is seldom used, this is a great little unit.
Verified purchase: Yes | Condition: New
Just what was needed. I have a bank of loose batteries that i maintain for my caravan, cars, motorcycles, but they vary in size & amperage so I didn't want to risk damaging my more expensive Oxford Oximizer motorcycle trickle charger on the bigger batteries. This charger does the job well. Only point of note is that the green light only comes on when nearly charged or fully charged - the other way around to most charger's I've owned before. Usually the green charge light goes out when the charge has finished.
Verified purchase: Yes | Condition: New
The green led light on when its not charging,and off when its charging, is the exact opposite of all the small capacity chargers I have previously used ( and blown up) and therefor took a bit of time to get use to. Not withstanding this, it is far more substancial than the aforementioned items, and the visual switching cycle on the LED is particularly useful
Verified purchase: Yes | Condition: New
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