This Rx Pack is the best. Put a few hours on it and it's still holding 7.5V without charging it yet.

Excellent lipo!! Charges and balances perfectly! Couldn't be happier with Pulse Lipos!.

Great product!! It definitely adds piece of mind while charging. So much I have 3 now. Can't believe I went so long without them. Highly recommended!!. Happy Charging.

I use this size battery in a 4m Eagle (F5J).

These batteries are great so far. They are a little heavier because of the hard case. But when used in series or parallel for larger aircraft they seem to do a great job & the price was great also! Only after long time usage the quality will tell!

Charger works perfect. I have put all my batteries back to storage level. Won’t get a chance to fly again till next spring. The charger has all the features and more for my needs along with a price I could afford.

I like this little charger shop much I have two. The display format & touchscreen make it very easy to use & also monitor battery input, voltage, e.t.c.

Great product, and prompt service

Finally the Pulse Defender arrived here in Germany! Immediately opened the mail pouch and was pleasantly surprised with small size of the unit. Naturally, I had to give it a quick bench test. Attached the lipo to the defender, turned my power on to my heli and plugged the Defender into a vacant slot in my VBar FBL receiver. Located the tiny on/off button on the unit, pressed it once to activate and voila- armed and ready! As indicated in the instructions (online) it started flashing once every 4 seconds indicating all ok! Now the test, unplugged the main power, Defender immediately started rapidly flashing to indicate power failure, and... the FBL still maintained control. This gives you a great feeling to enable a quick landing.
I do have a suggestion, why not enclose the main board in a clear shrink tube that would protect the contacts, electronics from being corroded or shorted out? I would also like the idea of placing the board in a plastic box, e.g. as all receivers are today, and extending the plug in connectors as the VBar does. Maybe eventually available as an upgrade?
One other question, what effect does a 1000 or 1500mA lipo have on the unit instead of a 500mA? Does it still maintain a full charge or would the charge be limited to a 500 capacity? Just a word to others ordering from USA, have patience if the delivery must clear customs; mine took 3 weeks.

I use this battery to power my Dragonlink Tx which is attached to the back of my Radio. I do change the connector for compatibility with Dragonlink's cable. Works great and you can fly all day long.

this batteries are really light and compact in design , I really recommend this product

Awesome Batteries. Reliable batteries.. They look amazing. I am a big fan. My 1350 maH is g great for my DA-35 ignition. 2550 x 2 for my Receiver batteries. Gotta have that Redundancy. I could have used 1350's to save more weight.

Great ......

i only use pulse in my air plane just the best no swelling after 2 years

Pulse batteries are excellent for helicopters and exceptional quality. Wish they were less expensive and offered larger discounts from time to time.

Batteries performed well. Flew my small extra 300 for 6 minutes at full power with the battery only being warm when I took it out of the plane.

Good battery. Cells balance well. Power is good.

Great battery

Batteries do what they are suppose to

Peice of mind! Using this product makes me feel a whole lot safer. I still use it in a open, preferably outside area when charging. Also use it to store and transport my batteries. Not to mention this thing looks cool as hell. I would recommend this safe to anyone using/charging Lipo batteries!

Works perfect some recommend this battery tester and I am thankful for his advice

These batteries are the best, I have tried others and they puffed and just didn't last. Pulse batteries even after me leaving them fully charged for a week straight and then running them down way below where they should be are still working perfect after a year. I'm new with RCs and didn't know much about charging and discharging, other batteries didn't hold up to my learning curve. All my Pulse batteries are still going strong.

the only batteries to buy for helicopters :)

Awesome batterys my go Brand on my Gasser planes

awesome battery, they are my go Brand on my Gassers Planes

Pulse batteries consistently perform as advertised .

Pulse batteries are the bomb. All of the helicopter guys swear but them for their larger choppers. I am only using them for receiver batteries so far, and they have performed flawlessly. They just last forever!

Made my blade cps fly better...

Besides the ammo box this is the most solid box I have seen or tried. I want bigger with shelves and those wire outlets everywhere. GENIUS YOU ARE! THIS BOX RATED AT 200, I want more. 🤩

I use tit as a storage box. Easy to keep my batteries organised. With the big lid, the batteries are easy to get to.

Works as described

I purchased two, one for storage and one for charging. My needs are for Park Flyers and Sailplanes so the typical battery capacity is 2S / 3S - 450 to 1000 mAh. Plastic tray inserts from the Dollar Tree Store fit perfect and provide organization and insulation from the steel frame but it is not really needed with the painted coating. The fiberglass vent/filter is a really nice feature and should minimize the amount of soot in the event of a battery failure. Overall quality is excellent and while not inexpensive it is definitely worth the cost for the added safety. Pulse has excellent pricing and the shipping was reasonable and well protected.

I have been buying pulse batteries for around three years now and never had one fail yet highly recommend these batteries .👍

I will not use another LIPO battery period. I love the Pulse brand which has always been my choice when it comes to LIPO battery power. If you treat them correctly they will always be there as you need them. Great selection from 1 S to whatever you need. There is only one thing I would do differently if I were the manufacture, and that is I would offer my batteries with a selection of different plugs. Other than that, they are great.

Awesome!