NERF Rival Rechargeable Battery Pack

This battery is NiMH, which is a slight disappointment considering LiPo and LiFe batteries are common these days. NiMH is still decent technology and if you take care of it should last quite a while. It is 7.2 volts and intended to replace the 6 D batteries in your Nerf blaster. NiMH cells are 1.2 volts per cell and Alkaline batteries are 1.5 volts per cell, so by using this instead of Ds youre actually losing 1.8 volts. They could have made a 7 cell NiMH battery which would have been 8.4 volts... but they didnt. Compared to the D batteries, I really didnt notice a difference in rate of fire, accuracy or distance. D batteries are ridiculously expensive and heavy, so this is an upgrade in every sense... less weight, less expense long term. No regrets on this purchase, but Im pulling one star for Nerf using old technology and not having the forethought to add another cell to more accurately replicate the voltage of the original battery configuration. Keep in mind, 4 stars is great... a 3 cell LiPo or some more modern setup would be fantastic. TLDR version: Get it!

I call this product a necessity for any Nerf Blaster that will take it. Its light, rechargeable and will boost fire rate of your blaster and FPS (this has been proven multiple times)

Im very happy with this Nerf Rival rechargeable battery pack. I live in Sweden so the charger that comes with the pack does not work here, but i saw that the connector that is used to charge the battery is a Tamiya. So i use my hobby grade battery charger for my RC cars and it works great :D

It holds a charge, and is a must have. Unless you want to go broke buying your kid batteries, it’s a must have. My boy has had it a month, and it is still holding up. Well that’s my sales pitch.

A really good product and it work on 230 volt too.

This improved our rivals so much. First of all, D batteries are SO expensive! We got this for our nemesis and it saves a lot of headache. I have yet to need to recharge it after countless battles with the kids. It slides in and out so easy! We loved it so much that we ordered another one when we bought the Hera. Works great in that too. My absolute favorite feature of it is how lightweight it is. About a third of the weight of D batteries. If you have any of the rivals that accept this battery pack then you NEED THIS.

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.

I bought the nemesis a little while ago and wasnt sure if it was going to be as powerful as i was hoping, so i found this Nerf Rechargeable Battery and when i used it i could hear the difference in power just when i charged the up nemesis! it was a lot louder! plus the battery make lasts a lot longer than you would think. i did lots of 1-2 hour long Nerf wars each day for several days before it ran out of battery power.

I cannot vouch for the actual item quality until Christmas purchased for my son ,however I can inform you that the box came severely damaged to the point I had to open and check the battery pack for damage,there was no visible damage to the contents so fingers crossed that it doesnt disappoint on Christmas

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