38 of 41 people found the following review helpful
Good trickle charger,
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This review is from: 12v 4 Watt W Solar Panel Fold Up Briefcase Battery Trickle Charger (DIY & Tools)
Received item quicker then advertised. Packaging good and item well built except I agree with Andy Bob the connector into the front of the unit is not well thought out and would be better with a right angled plug rather then the straight one. Especially if using it in the front window of a caravan as the straight plug restricts the angle of the panel. Performance wise, it increased and maintained my 100Ah leisure battery from 12.33v to 12.99v but it is a trickle charger. It will not turnaround a battery that has been discharged to below 11v but should be fine for maintaining 12v+ over winter storage.