Tight fit in my flysky controller but it works well lost pretty long i hve had no issues yet recommend for anyone that wants a lipo for there controller. 10/10 will buy more

I use these in my 1/6 scale F-16. The power to weight density is incredible. Very stable and balance perfectly during every charge.

Fantastic batteries, great price!

I still have under a handful of charges on both packs I bought. Out of a total of 12 cells (2 X 6S batteries) the average resistance is 1.4 milliohms, which is pretty good.

These are great packs. Use them in series in my Sab 700. Fly medium hard 3d with over 60 cycles each. Still balance perfectly and look new, no puff.

Nice straps, use them for everything, fit 2S 2550’s & 2S 3600’s. I also use them to bundle things like extension cords, dremel tool & other power tool devise cords. You can’t beat them for the price!

The batteries are light in weight and work great!!!

amazing batery - for the price you can't beat it :)

Bought this as a receiver pack for my trex 500 heli and its a perfect fit in the lower tray on the heli. 10 out of 10 would recommend!

Strong batteries. First graphene batts I have used. Seem to run a bit cooler and no sag! Will see how longevity is down the road.

Great battery, works great in my T Rex 700X.

I’ve moved to Pulse exclusively now for Transmitter and Receivers on all my 3D ships from .40 to 70cc and they perform. Great power, stability and longevity. I’ve had several for over 4 years and are still hanging in there. I’m highly recommending Heli Direct/ Pulse to anyone. You will not be disappointed!

I'm using thsee batteries for my Freewing Avanti S jet. They work great in it.

Great service and incredible product

Great service and an awesome product.
2 thumbs up

I have tried just about every other battery on the market for my 500/600 heli's - these are the best by far.

These are a great battery with only one flaw. Let’s go over the good first:

1250 mah tested, it weighs 212g as advertised.

The bad:

Battery lead could be shorter from factory to save weight (easy fix, cut lead and make it shorter) still deserves 5 stars.

Fast service, came with EC5 connector which wasn't expected, saved me time. Arrived at storage charge, performing as expected.

I think the title says it all.
All around great experience from placing the order to receiving it it great condition.
Pulse batteries are the only choice for my electric and giant scale gas aircraft.
Thank you pulse for a awesome product
Kindest regards

I have always been very satisfied with the quality and service of this product

Love the longer flight time in my trex 470lm

I love the Quality of those bateries, small package, dependable, never a problem with them

Excellent upgrade for my trex 450. After a 6 minute 3D flight, pack is still at 30% and barely warm.

I will say these are great batteries. I use these in my F5J 4 meter sailplanes. With the 450’s I get 1 run of 30 sec or less and 200 meters. If I need it. Early mornings with no thermal activity I use the 450’s as they are the lightest batteries I can safely use to get altitude to make the 10 minute flight. I pull between 37 and 48 amps at full power depnding on the prop setup.

With the active air I switch to the 650 batteries as they give me enough power to search then punch it to get altitude is I don’t see any air worth starting low and climbing to a desirable altitude.

I abuse bot( of these batteries and have nothing but praise. I balanced charge at the end of the day and they are very rarely out of balance. Great quality. I’m a repeat customer and will continue using them for competition

Jeff Carr

I ordered two of these for a new build. "Moka Gravity 3" with Brother Hobby 1407/4100kV HQ 3x4x3 props.
All I can say is WOW! Point it, Punch it and it's held on going!
Not enough flight cycles to comment on durability but will be getting more.

Pulse makes some of the finest lipo's on the market today. The punch and power they provide in unmatched. There is no other lipo that can compare.

Thanks.

These are high quality, solder-able, shiny plugs that are completely coated in a gold-looking material. They came in a black and red set.
For my requirement of soldering these banana plugs onto the ends of a PSU cable, a 10AWG wire did not fit/insert into its barrel. It measures about 3.14mm I.D. Maybe with some filing down of wire strands. Instead, I opted for a ring type connector.
This banana plug's maximum wire gauge allowed is not mentioned. I tried 14AWG and it fits somewhat loose. I did not have on-hand 12AWG size wire to try.
These plugs are keepers. Some time in the future they will be needed.

My first Graphene purchase. So far I'm getting better flight times than base RDQ line.
Not enough flight cycles to comment on durability, but they seem to be well constructed.

My only disappointment (lol) was no included stickers or strap.

I like the product, good price and fast shipping. Thank you!

I like how light and how well these batteries seem to last. This will be the third plAne I have built using pulse.

Ive ran this battery in my Rc carfor 4 years. This is the only battery I have for it. I also used this battery as a power bank for my isdt charger when I go out flying fpv. Gets me about 3 or 4 1550's recharged very fast. Ive always charged this around 13amps and it just now degraded badly on me. 4 years of heavy heavy use. Really can't beat that. Thanks pulse. Will be buying 2 more very soon

Awesome product! Received my order very quickly, appreciate the great support!

Using it in my Goblin 500. Lots of power.

It’s not my first battery from Pulse, are excellent product and very durable, thanks Pulse Batteries.