NERF Rival Rechargeable Battery Pack

Battery life is pretty good. I managed to use it off and on for a few weeks before it finally died. Highly recommend it will save you some money on batteries in the long run and maybe right from the start.

A must have for Nerf Rival enthusiasts. This battery works in the Nemesis, Khaos, and Hera and also works in the Adventure Force Accelerator (non-Nerf brand). They charge in about 2 hours and you get hours and hours of play time without diminished performance at all. These batteries actually give the guns better performance in terms of power, speed, FPS, etc. They are also much, MUCH, lighter than putting D batteries in these guns. There is a significant difference in weight which is huge if you are in a prolonged Nerf game or if you are playing multiple rounds. $30 rechargeable battery trumps buying $15 packages of D batteries over and over again, any day.

This is a must-have for the Nerf gun. You would blow through batteries in no time. Its frustrating how expensive they make the battery pack considering the gun is extremely expensive already.

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

I bought this for my son because I was tired of having to buy the big batteries that nerf guns require. It seemed like he kept needed new batteries every couple of weeks. He is so happy with this rechargeable pack, it lasts long and apparently makes the nerf gun shoot a little harder and more accurately. This paid for itself after the second charge because regular batteries are not cheap!

Very light in comparison to a battery tray, much more affordable than buying C or D batteries, and will output a little extra performance. I wish I could quote you an accurate full charge time on this, but sadly I havent sat and checked on this thing to see when its done charging. I can say Ive used it for a two hour nerf war plus putting some new nerf guns through their paces and didnt see any signs of this battery slowing down.

I had done a bunch of research on the Automatic (battery operated) Nerf Rival guns. What surprised me was that most of the reviewers said to get this battery pack because of the longer life span compared to batteries (batteries would be expensive too) and that this pack would make the gun lighter. I needed to hunt for something that would make the guns lighter for two of my grandsons for Christmas & this battery pack did the trick. CAUTION: I had to charge the pack before wrapping because they dont come charged. I took almost 2 hours to charge.

I purchased 2 of these and, if youve ever read any review, they work amazingly for any Nerf Rival Blasters that use D batteries. The product came just as advertised and extremely quickly. I plan on buying a couple more soon.

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!

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.