<p>I know but i prefere to use the copper wire instead the home-made dummy batteries. 3 IMR are top much you say? I have not understand the thing of 2.5 volt and the circuit protection topic. This IMR do their job? https://www.ebay.fr/itm/153859567779 </p>

Sorry for my bad english guys. Thank you for all yours replies. I love this community.

<div class="quote"><i>Carlo Induni wrote:
... This IMR do their job? https://www.ebay.fr/itm/153859567779</i></div>
<p>Yes, those look like good batteries. They have protection against discharges and triple protection against overheating, according to the product description. You will also need a special Li-ion charger to recharge them. </p><p>Lithium ion batteries are not like alkaline batteries. You should google IMRs and learn how to properly charge, handle, and store them. Be safe Carlo ? </p>

<p>Thank you. I asked to the seller for the charger and i have bought their own charger. Thank you very much! Have a nice day. </p>

<p>Ah sorry my plast auestion, 3 IMR are top much for a stock rapidstrike? 2 max? And for the hyper fire how many IMR max? Thank you </p>

<p>Both the RapidStrike and the Elite HyperFire run best on two IMRs. No other modifications are necessary, and the lifespan of the blaster will not be significantly reduced. It's very safe, and quite fun. </p> <figure class="article-thumb tright show-info-icon" style="width: 202px"><span class="thumbnail-play-icon-container"><svg class="thumbnail-play-icon" viewbox="0 0 180 180" width="100%" height="100%"><g fill="none" fill-rule="evenodd"><g opacity=".9" transform="rotate(90 75 90)"><g fill="#000" filter="url(#a)"><rect id="b" width="150" height="150" rx="75"></rect></g><g fill="#FFF"><rect id="b" width="150" height="150" rx="75"></rect></g></g><path fill="#00D6D6" fill-rule="nonzero" d="M80.87 58.006l34.32 25.523c3.052 2.27 3.722 6.633 1.496 9.746a6.91 6.91 0 0 1-1.497 1.527l-34.32 25.523c-3.053 2.27-7.33 1.586-9.558-1.527A7.07 7.07 0 0 1 70 114.69V63.643c0-3.854 3.063-6.977 6.84-6.977 1.45 0 2.86.47 4.03 1.34z"></path></g></svg></span> <figcaption> <p class="title">Nerf Hyperfire Shooting & Rapidstrike Vs Hyperfire Review & IMR Comparison at 6v, 7.4v, 11.1v...</p> </figcaption></figure>That being said, both the RapidStrike and the Elite HyperFire <i>can </i>run on three IMRs. In order to do that, the thermistors need to be disabled.  The performance will be greatly improved, but the lifespan of the blaster will be significantly reduced.  Some nerfers say their blasters only last a few months with "normal play", others have reported they can last as much as a year.  Either way it's just a matter of time, the blaster will eventually die. The stock motors and switches simply can't put up with that kind of punishment for very long. <p>So unless you're a modder who's comfortable replacing motors, wiring, and switches, I suggest running your RapidStrike or Elite HyperFire on two IMRs. </p>

<div class="quote"><i> <p>Elliottw wrote: Both the RapidStrike and the Elite HyperFire run best on two IMRs. No other modifications are necessary, and the lifespan of the blaster will not be significantly reduced. It's very safe, and quite fun. </p> <figure class="article-thumb tright show-info-icon" style="width: 202px"><span class="thumbnail-play-icon-container"><svg class="thumbnail-play-icon" viewbox="0 0 180 180" width="100%" height="100%"><g fill="none" fill-rule="evenodd"><g opacity=".9" transform="rotate(90 75 90)"><g fill="#000" filter="url(#a)"><rect id="b" width="150" height="150" rx="75"></rect></g><g fill="#FFF"><rect id="b" width="150" height="150" rx="75"></rect></g></g><path fill="#00D6D6" fill-rule="nonzero" d="M80.87 58.006l34.32 25.523c3.052 2.27 3.722 6.633 1.496 9.746a6.91 6.91 0 0 1-1.497 1.527l-34.32 25.523c-3.053 2.27-7.33 1.586-9.558-1.527A7.07 7.07 0 0 1 70 114.69V63.643c0-3.854 3.063-6.977 6.84-6.977 1.45 0 2.86.47 4.03 1.34z"></path></g></svg></span> <figcaption> <p class="title">Nerf Hyperfire Shooting & Rapidstrike Vs Hyperfire Review & IMR Comparison at 6v, 7.4v, 11.1v...</p> </figcaption></figure>That being said, both the RapidStrike and the Elite HyperFire <i>can </i>run on three IMRs. In order to do that, the thermistors need to be disabled.  The performance will be greatly improved, but the lifespan of the blaster will be significantly reduced.  Some nerfers say their blasters only last a few months with "normal play", others have reported they can last as much as a year.  Either way it's just a matter of time, the blaster will eventually die. The stock motors and switches simply can't put up with that kind of punishment for very long. <p>So unless you're a modder who's comfortable replacing motors, wiring, and switches, I suggest running your RapidStrike or Elite HyperFire on two IMRs. </p> </i></div>
<p>Thank you very much Elliot for all the information and all the advices. See you sono guys happy Easter! </p>

<p>You're very welcome. Happy Easter Carlo !  Be safe. Quarantine appropriately. Stop back soon <span style="font-size:16px;">✌️</span> </p>

you're a dummy battery... haha good one monkey.

<figure class="article-thumb tright show-info-icon" style="width: 180px"> <figcaption> </figcaption></figure>I won't disagree with you MMan ? ? ?