Ordered from UK warehouse, came nicely packed and in a reasonable delivery time.
Batteries are very slightly bigger than HRB's. Time will tell how they perform. Weights quoted at appox 660grm but two I ordered were both 600/598grm.
Very good batteries with low internal resistance and plenty of power.
These batteries are perfect for my mobula 8!!! They are great for slow to medium fast flying and have low internal resistance!
I got a couple of these 4s 4000mah Black Series, not long ago and I am here to tell you they are amazing. I fly my FMS 1400mm T-28 on these and talk about performance,. I was very pleased with the performance, and the flight time I got off these packs. I'm loving the Black Series. Well worth the money.
I recently was sent 2 of these 6s 5200mah packs, upon receipt, and initial charging. I checked the balance of them on my charger and they woukd not balance. I emailed my rep with CNHL, and he quickly sent replacments packs. After getting g them they balance charged very nicely and the racing series performed awsome in my FMS Twin 70mm SU-27. CNHL is quality lipos well worth the price. And the customer service is great!!
I recently was sent some lipos from CNHL and the 4s 2200mah black series was one of them. These lipos are awsome, they balance very nicely on my charger, and the higher C packs plenty of punch. I'm really impressed with the quality and performance of the CNHL line of lipos. BLACK SERIES, well worth the money.
Very good battery for my betafpv meteor65 pro.
it's a pity that the bt20 connector is not directly on the battery but on the short cable, but it can work with it.
Consider placing the bt20 directly on the battery to save additional weight.
Runtime is about two packs worth in my RC. The small footprint makes it super easy to mount with a Velcro strap. It’s super light weight so might even be able to add Velcro tape and just stock it to the side guard of any K8S EXB, OC8 EXB, 5ive, or on the chassis floor of just about anything else. The 3S version is great for those 12V High-CFM 40mm Fans in addition to the Black Series 1500mAh.