This charger charges extremely fast. I use it on my two Watt Cylce 100 watt batteries in parallel. I have even used it to charge my batteries while plugged into my 3500 watt generator and it works perfect.

So far the kit is working as expected. Thanks for the quick service and great product!

Work perfectly for me in the field. It is compact and lightweight which is perfect in carrying around.

We have had for a week. Discharged and re-charged using a shunt to monitor capacity. Just over 300amps. Using a powermaxx 45amp lithium charger.
The battery is just under60lbs. Very light and small compared to the power output. We are using this in our travel trailer. Upgraded the battery box to a Camco double battery box PN 53374. Fits perfectly. Mounted the shunt and 150amp circuit breaker to the top of the battery using a piece of wood.
Registering the battery warranty was a breeze. Highly recommended!

Small, compact, light weight. I should have purchased two at the time.

Very well made battery with 280 Amps of power in a compact size. Charged it up at 14.6 V 30 amps and @ 14.6 volts it stopped charging. Read the specs and reviews. The size capacity and price are right for me.

Good battery

Highly Recommended!

I purchased this charger to fully charge my 3 new 12v 100ah batteries before hooking them up in series for my golf cart. Did the job quickly.
Now I have the 36v charger installed that is also working very well.
Batteries have performed well for the 2 weeks they have been in the cart. Less weight, a tad bit faster and longer run time.
Happy so far!!

Purchased 12v 20 ah and 100ah batteries with BMS. Incredible price. Only negative is it鈥檚 made in China

This is my second Wattcycle battery for my Ham Radio setups. Superb performance for both the 100ah and the 20ah. I have been very impressed with Wattcycle鈥檚 product, and their customer service, which has been very responsive.

Very light weight and quality. Was a touch bigger than original generator battery so I had to modify the mounting plate

I love these little LiFePO4 batteries. I have used a very similar 25Ah for about a year or so, mainly for little projects here and there but I recently began using that battery in my camper as sort of auxiliary power, so I needed another one for house projects.

This Wattcycle battery fits the bill nicely. It must have arrived with a below average charge because it took a while to fully charge on my 20-Amp charger but once complete, my voltmeter showed a 14.6V charge (as expected) and I used the battery a bit to tinker around with no issues.