Pulse Ultra Defender LiPo Back Up System - Control Board w/ External LED & LiPo
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Pulse Ultra Defender LiPo Back Up System - Control Board w/ External LED & LiPo - HeliDirect
Pulse Ultra Defender LiPo Back Up System - Control Board w/ External LED & LiPo - HeliDirect
Pulse Ultra Defender LiPo Back Up System - Control Board w/ External LED & LiPo - HeliDirect

SKU: PLU-DEFENDER

In Stock

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Customer Reviews

Based on 25 reviews
88%
(22)
8%
(2)
4%
(1)
0%
(0)
0%
(0)
K
K.
Works great

Easy to install and operate
It could use a slightly larger off button
The heat shrink was covering the button and required trimming around it.

j
j.e.g.c.
Good

Exelent backup. Dont like the solder of receiver cable.

B
B.H.
Pulse Defender - Excellent product

I have installed these on all my 6 cell foam airplanes. it is a cost effective option to installing a smart two battery feature. I bench check every time I go to the fly and it works on the bench every time.

J
J.
Great affordable backup

Can’t beat the price for the protection

S
S.P.
Bench test

After checking the defender out I realized there is a need for it.
I bench tested the unit with a trex 450 with a bx7210. Removed main and tail blades, installed the defender. Powered up system, then disconnected the flight battery, i still had full servo and gyro function and could theoretically still auto safely. Haven't had a real time failure, hope not to , but I'm ready.

M
M.C.
Saved my helicopter 2 times already

This is a nice and affordable backup power unit. I highly recommend running a backup power system because it is a matter of time until you have a power loss on a helicopter. The Pulse defender is very easy to use and maintain. Make sure you unplug the balance cable when you are not using it, this will make you battery last more than one season.

D
D.D.
Awesome

Works like a champ

J
J.
Backup power supply

Great investment for the big helis. Still have power on the servos to land if the ESC fails. Light is bright and charges while it’s flying.

C
C.W.
Great insurance... good price

Excellent device... gives piece of mind when flying expensive models!

J
J.D.
Defender

I like have a back up plan and this is it.