NERF Rival Rechargeable Battery Pack

Love this!! If you have a battery operated Nerf rivals blaster that is compatible with this I HIGHLY recommend you invest in this. It slightly improves your blasters performance and makes it lighter (useful when running and dodging foam rival rounds) it comes with a charger for the battery pack and instructions.

Works in the UK if you use a shaver type adapter because the power supply can handle between 110-240 volts at 50-60Hz, the Rival Hera and this battery are not available in the UK yet and it may be some time before they are. The MAH is a little on the low side (1500) so knocking 1 star off.

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

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.

It is very loud and quite annoying. Works well though if you can handle the noise.

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.