GROZ Rechargeable Fluid Pump with Flow Control Lever, Height Adjustable Tube, Type B USB | Portable Pump for Petrol, Diesel, Coolants, Aquarium, Home Use | Up to 11.5 Ltrs/Min | BOP-60

I use this to fill and siphon my aquarium works great

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I ordered this diesel pump for my generator with high expectations. Initially, it worked perfectly and even ran well on the in-built battery. However, once the battery drained and I attempted to charge it (for a very limited time to avoid overcharging), the device stopped working completely. The pump inside is now unresponsive, and it does not charge anymore.This was one of the more expensive products I've purchased, but the quality does not match the price at all. The plastic feels cheap, and overall, the build quality is not satisfactory.Mechanically, when it worked, the pump function was good. But a product that stops working after one battery cycle is simply not reliable. I would strongly advise others not to purchase this product.I request the seller or the company to contact me and provide a solution or fix, as this is highly disappointing. If not resolved, I will continue to discourage others from buying this defective and overpriced item.

Working well but not good for high viscose fluids like detergents...

Rechargeable pump - Highly convenientIts quick and easy to use and transfer less viscous fluid.Go for it with no doubt.

low weight , low efficiency , worst product