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Your cart is empty.You’ll never have to set charge preferences for a Spektrum Smart battery until you want to. When a Spektrum Smart LiPo battery is connected to a Spektrum Smart charger, unique parameters and health of that Smart LiPo battery upload from the Smart memory microchip integrated into the battery. Through the charger, you can view and set preferences, such as charge rates, so that all you have to do to charge the pack every time is press the charger “Start” button. Smart technology takes care of the rest. Every Smart LiPo battery is factory assembled with the next-generation IC3 or IC5 output connector that’s conveniently compatible with older devices equipped with robust EC3 and EC5 connectors. You can use Smart Batteries with older systems, but only when connected to a Spektrum Smart device will all the benefits of Smart technology become obvious.
Andrew M.
Reviewed in the United States on February 2, 2025
The new battery charged 3 times then failed to charge, with smart charger balancer error, I was sent a replacement under warranty (after making a video of the issue), now the replacement is doing the same thing after 4 charges, and it's now out of warranty. Batteries were kept at storage voltage and within the temperature range, it's a shame these have not been reliable, all my other Spectrum batteries have been.
Shopper
Reviewed in the United States on January 28, 2025
Great spectrum battery has balance charger. Works with all chargers.
Magical
Reviewed in Germany on December 17, 2024
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Javo
Reviewed in the United States on November 30, 2024
Hey, great battery, I really like the Spektrum products. Here’s a pic showing the weight of the item as is quite dificult to find it. Hope this helps others
M. Praschel
Reviewed in Germany on October 28, 2024
ein leider zu teurer LiPo Akku, für den es in der Baugröße und Steckerausführung keine Alternative gibt.
Customer
Reviewed in the United States on March 6, 2023
When flying a night radian RC glider the lights for night flying require this balance line connector to power the LED lights. This is a good smart battery. But I'd prefer if the smart batteries didn't discharge themselves after a period of time. Also for use in older planes a male EC3 connector is compatible with IC3 female smart connectors on this battery with a few less features usable.
Jim
Reviewed in the United States on October 29, 2023
This battery works fine for my scx10 Basecamp RC truck. I bought it because its smaller size means I can mount it closer to the front of the truck for better weight distribution. Have not had any problems with it so far.
Ziggy
Reviewed in the United States on October 2, 2023
Works like it should! Got about 4 of these now and will continue to purchase as i loose burn them out etc..
Theo Bouwheer
Reviewed in Canada on July 6, 2022
Product was defective on arrival. Requested a replacement, 10 days later still have received no verification on ship date. Contacted amazon but that has been of no help either.
D Rod
Reviewed in the United States on May 25, 2021
This is a great little battery, as in it's small in size, but mighty in power! It's a 3S battery and gives my rc great punch compared to 2S. I really like this battery and it works very well. Charges super fast at 3amps+, I'm seeing less than 25 min from complete discharge. All around great 3S battery in a small package!!!Axial Capra specifics:I've tried a few different batteries in my Axial Capra and this works the best. Plenty of room to plug in wires. I put a strip of Velcro on the bottom of battery and in the Axial Capra battery tray, now it stays put very well, it was rattling around before velcro. The battery location in the Capra sits a bit high, so with a Gens Ace adventure 4300mah, I lost alot of my side hilling ability, this spektrum keeps the weight light high in the chassis. All the weight is down low thanks to portal axle weights and aluminum wheels. It's a small battery but gives long run times, I'm getting 45-90 min of rc crawling in my Capra with rtr stock electronics. I bought 2 to get enough run time, and I'll probably get another. The battery is a bit small for the Capra battery tray, the Gens Ace adventure 4300mah fits perfectly. You'll want Velcro or something to keep this spektrum secure in a Capra, having the battery slide around really messed me up at a few critical points during a crawl.
Pedro Zapata
Reviewed in the United States on January 27, 2021
Bought these for a comp crawler and a capra.Out of the box they were perfectly balanced in storage voltage which is nice. The smart chip in them has been working without issues. Each of them give me about 40mins to an hour depending on gearing motor and how throttle happy you are. Fits perfect in the capra battery bay with alot of room to spare. Also fits very nice on some custom sliders for a Toyzuki I run. Overall they have been great and will probably buy some more for when comps start to show up this year 👍
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