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High quality cells. Delivery in EU from Poland stock took 4-5 days including weekend. Visually perfect condition. Tested with ZKE Tech tester. All cells above nominal 280Ah capacity even if tested in volage range from 3.1 to 3.45 volts. Very quick response and nice communication through whatsapp. Order was sent out the same day. Highly recommend this seller for deliveries in EU. No problems at all. So far made 2 orders, happy with both experiences.

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Very good batteries. Brand new and low internal resistance as advertised. I'm so happy. So far, my best LiFePO4 cell batteries supplyer

When the package arrived, the outer box was very good, there was no damage, the cells looked good, and it was a pleasant purchase.

The cells are delivered on time they have perfect quality on a great packaging. The seller are professional.

Very fast arrive battery 314Ah 3.2V, and good communication, recomended 100%. Thank you

I haven't batteries tested yet, but on all cells is on 1mV same voltage, 3,291V, excellent.

Quick, quality good, response quick

Top batteries and capacity. Good comunication and excelent service.

A quality that meets expectations. Very good batteries.

Received the item, very satisfied!! He is really a super good seller, tirelessly answering questions, being meticulous and serious.

The cells arrived in good condition. The packaging is great, the corners are protected with plastic corner protectors. The cells are flat, there is no belly or swelling. The voltage of all 16 pieces was 3.25-26V. I bought it on November 8th, and it arrived at my home today, the 14th. (Hungary) I will also order from here for the other batteries. ;-) Thank you Ellie Li Delivery: Excellent Quality: Excellent Design: Excellent Service: Excellent (communication with Ellie Li)

the product received everything of the best quality

Excellent service, support and communication..!!!!!
Great Company to work with…!!!!
Thanks