NERF Rival Rechargeable Battery Pack

It does what it does. The plug in charger is small, but still a bit chunky, so it doesnt sit nice and neat, but that is expected for the type of battery pack. I saw some people said they use LiPo for a lightweight option. Not sure how much the difference is, but this battery is still pretty lightweight, but even with the blaster itself, I have the Nemesis MXVII - 10K, its overall a hefty weapon. Well see how long it lasts, but so far so good.

This battery works great. I bought it with damaged packaging from Amazon and it still performed as it should. I however lost the instructions, so for those of you who may get frustration free packaging, here is how it works. 1) Plug it in 2) Light will be steady red on the charger 3) Blinking light on charger means ready to go In my exoerience a blinking light typically means charging and a steady light means charged. So this seemed backwards to me. The battery is more efficient and lightweight than using standard batteries. You will see a slight performance increase using this (despite the slightly lower voltage it higher current). This battery is also more stsble than doing something such as a lipo conversion. I havr no issues with my 8yo switching it out due to this. Just pick up one of these if you have any blaster it works with. Its well worth it! Here is a list the blasters this works with as well. Comoatible with: Nerf Nemesis Nerf Khaos Nerf Hera

This thing powers the nerf gun to the lecture level. The rate of fire must have doubled and the velocity is significantly different than off the shelf batteries.

So much better than to have to deal with batteries! I love it

Works great. Has a lot of power for a rechargeable battery. Like how light weight it is. Would definitely recommend this product.

Totally essential for the Khaos, the power is anemic at best with D cells at full power, and they drain quick, and are expensive. This thing totally woke the gun up. Now auto fire actually hits hard, isnt strained, higher rate of fire, better fps. Glad I got it. There is a youtube review that shows the difference. Id recommend looking it up. Oh, and it weighs NOTHING, takes like 3-4 lbs off the gun.

Does what it says. Fits perfectly and holds a charge for long. It has a weird charger though if you can make it usb-c compatible that will be great. nobody likes having multiple chargers hanging around switchboards.

my boyfriend and i spent almost $400 dollars buying two of these guns with battery packs. we both work and i’m in college. when we finally got out to play Nerf wars at an event in our city. let’s say these were more than a disappointment. they shot slow. had terrible accuracy and jammed too many times to count. the button was temperamental and loud humming for at least one to two seconds to be able to shoot a ball at all. that’s when it decided to actually work. it was extremely heavy to run up and down two flights of stairs in an old hospital trying to not get shot. i was beyond disappointed. my boyfriend even resulted in using a pump action loaner off brand nerf style gun over this extreme waste of money and got better results. the icing on the cake due to having to really push this adventure into a crazy schedule we sat with these in the package for a bit. it was the very first and for sure the last time we use them. when we got onto amazon to try and return these once used nerf guns we were out of our return window

For those who want a bit more power out of their Khaos, without going through the process of modding it to take a LiPo, this battery is definitely worth checking out. From my own testing: Rev up time was reduced by 3/4 of a second. +13 fps gained And +2 balls per second for a total of 5 balls per second, compared to 3 with stock batteries. Not only are these benefits nice, but the battery also reduces the weight by nearly 3 lbs. The price may be a bit high, but if you Nerf often and like to rev your blasters a bunch, this will cut down the price of D batteries, and get rid of some of that waste. Very cool product, and its 100% Nerf official!

Rechargeable battery for Rival Nemesis is a great buy if you have the gun. Reduces weight and increases, slightly, the velocity of the rounds. Only wish it came with the gun.