NERF Rival Rechargeable Battery Pack

Great for any blaster that can use it and I got it on sale for 18 bucks so even more worth it because it actually helps the performance of your blaster too , highly recommended but maybe wait for it to go on sale like me because 25 bucks is kind of expensive, but its still worth it

Bought it because the blaster was heavy. The weight loss is great, making the blaster easier to move. The rechargeable part saved money as I don’t have to buy batteries anymore. Worth it!

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.

I dont own a Khaos, but having used this pack in my Nemesis, I can definitively say that this was definitely a solid investment. As I said in my Nemesis review, the rechargeable battery pack both increases blaster performance without modding, and saves money one would normally be blowing on D batteries. Not to mention no worrying about safe disposal! Definitely a solid investment for an avid Nerf nerd.

Excelente compra

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

This Nerf Rival battery upgrade is decent, although it is still inferior to stronger voltage modifications (namely, LiPo or IMR batteries). This rechargeable battery pack will replace the need for a battery tray and noticeably increase the performance of your Rival motorized blaster. It is labeled as a 7.2v NiMH 1500 mAH Rechargable battery and comes with a wall-charge cable. There is a small red light on the adaptor plug that stays on while charging and it will blink when it is fully charged. Once installed, the rev-up time increased my Khaos by 3/4 of a second, and it added approximately 13 Feet Per Second (FPS) as well. It also fits in my Nemesis, and Hera (so far; at the time of this review, 11-8-2017). It will also increase the Rival Rounds Per Second (RRPS) another 2 balls (approx 5 RRPS instead of 3 RRPS). This battery will also be a lot lighter than the store- bought Alkalines (i.e. x6 Duracell/Energizer 1.5v D or C batteries) and should save you close to 3 lbs., which is kind of a big deal when running around with an already large blaster in your hands. It is suggested that you wait for the price to drop though, since I purchased my battery pack at close to the entry price (mines was an Amazon Warehouse Deal; used) of $30.00 (It is currently $24). Perhaps the best part about this rechargeable battery pack is the fact this will end up paying for itself because it is rechargeable. You know? So you do not have to keep buying (and wasting) lots of large and costly D (or C)- sized batteries.

This rechargeable battery pack is compatible with a number of Nerf Rival blasters, including the Hera and Nemesis, the two I have used it with. Given that the Hera takes 6 C size batteries, and the Nemesis takes 6 D size batteries, this battery pack starts to pay for itself after the first couple charging cycles. Not only does it improve your pocketbook over the long term, it also yields slightly higher muzzle velocity (less 10 FPS higher than the regular batteries), and in the case of the Nemesis (it is full-auto while the Hera is semi-auto), a slightly higher rate of fire. The biggest improvement of this battery pack is the weight. It weighs in at about half the weight of its regular battery tray counterparts. Whether you are buying for a child or adult, this is an incredible improvement that will greatly increase the quality of your game. I cannot stress enough how much better the blaster feels in your hands with the extra weight taken off. This pack is a reasonable price at $30. I bought it at $15. Absolutely recommend.

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.

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.