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Powerhobby
Powerhobby 3S 11.1V 450mAh 30C Lipo Battery Soft Case 3-Cell w JST Connector

Powerhobby 3S 11.1V 450mAh 30C Lipo Battery Soft Case 3-Cell w JST Connector

Best price now

$9.99at NSRChecked 13 h ago

33% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $9.99 at NSR (checked Nov 14, 2026).
  • Checked at 5 stores.

Our take on the Powerhobby 3S 11.1V 450mAh 30C Lipo Battery Soft Case 3-Cell w JST Connector

The Powerhobby 3S 450mAh is a small 11.1V three-cell LiPo pack in a soft case, aimed at micro RC planes, helicopters, drones and other small models that take a JST plug. It is rated 30C continuous and 60C burst, so it delivers steady power in normal flight and extra punch for takeoff and climbs. Its soft case keeps weight and bulk down for tight battery compartments. Against other micro 3S packs it stands out mainly on the JST connector and burst rating; buyers should check that their model's ESC and connector polarity match before plugging it in.

Best forMicro RC planes and glidersSmall helicopters and multirotorsPilots who want a spare or replacement packTight, weight-sensitive battery compartments
Pros
  • Three cells give 11.1V in a compact soft-case pack
  • 30C continuous and 60C burst for short high-demand pulls
  • Factory-installed JST connector, no soldering needed
  • Light enough for micro models
  • Works as a replacement or a second pack
Cons
  • Soft case offers less impact protection than a hard case
  • JST connector limits it to low-current micro setups
  • Small 450mAh capacity means short runtimes
  • Must match voltage, connector polarity and compartment size before use

Powerhobby 3S 11.1V 450mAh 30C Lipo Battery Soft Case 3-Cell w JST Connector prices at every store

  • NSRNew

    In stockReturn policy

    $9.99Checked 13 h ago
    Visit NSR
  • PowerHobbyNew

    In stockReturn policy

    $14.99Checked 13 h ago
    Visit PowerHobby
  • Island Hobby NutNew

    In stockReturn policy

    $14.99Checked 13 h ago
    Visit Island Hobby Nut
  • WREKD Co.New

    In stockReturn policy

    $14.99Checked 13 h ago
    Visit WREKD Co.
  • Beaverton Milestone HobbyNew

    In stockReturn policy

    $14.99Checked 13 h ago
    Visit Beaverton Milestone Hobby

About the Powerhobby 3S 11.1V 450mAh 30C Lipo Battery Soft Case 3-Cell w JST Connector

This is a 3S lithium-polymer battery with a nominal voltage of 11.1V and a capacity of 450mAh. It comes in a compact, lightweight soft case. That suits compatible micro RC aircraft, helicopters, drones and other small models that use a three-cell battery with a JST connector and have limited battery-compartment space.

It has a 30C continuous discharge rating and a 60C burst rating. The burst rating provides extra output during short periods of higher demand, such as takeoff, acceleration and climbing. A factory-installed JST connector means no soldering or plug change is needed in compatible models. It can replace an older pack or serve as an extra battery.

Before installing, confirm your model's required voltage, connector type, connector polarity, recommended battery capacity and available compartment space. Charge only with a LiPo-compatible balance charger set to 3S.

Battery type
Lithium Polymer (LiPo)
Construction
Soft case
Cell count
3S (3-cell)
Nominal voltage
11.1V
Full charge
12.6V
Capacity
450mAh
Discharge rating
30C continuous, 60C burst
Connector
JST (factory installed)
Charging
LiPo-compatible balance charger, 3S settings
Compatibility
Micro RC aircraft, helicopters and drones that need a 3S 11.1V 450mAh LiPo with a matching JST connector, polarity and dimensions
In the box
1 Powerhobby 3S 450mAh 30C LiPo battery with JST connector
Part number
PH 3S 450mAh 30C

Questions and answers

What models is this battery meant for?
Micro RC aircraft, helicopters, drones and other small models that run on a three-cell 11.1V pack with a JST connector. Check your model's manual for the recommended voltage and capacity.
Is 30C enough for my setup?
30C continuous suits normal cruising and moderate loads, and the 60C burst covers takeoff and climbs. High-current setups draw more than a small JST pack should supply, so match it to your ESC's rating.
Does it come with a JST plug installed?
Yes, the JST connector is factory-installed, so no soldering is needed. Confirm the polarity matches your model before connecting.
Soft case or hard case?
This is a soft-case pack, which saves weight and fits tight compartments. It gives less crash protection than a hard case, so handle and store it carefully.
How long will a charge last?
Runtime depends on the model and throttle use; 450mAh is a small capacity, so expect short flights. Carrying a second pack is the usual way to extend a session.
Can I use it as a replacement for an older pack?
Yes, if the old pack was also 3S 11.1V with a JST connector and similar capacity. Match voltage, connector type and polarity first.
Where is the Powerhobby 3S 11.1V 450mAh 30C Lipo Battery Soft Case 3-Cell w JST Connector cheapest?
At NSR, for $9.99, 33% under what the other stores charge, as of our latest check.
Where can I buy the Powerhobby 3S 11.1V 450mAh 30C Lipo Battery Soft Case 3-Cell w JST Connector?
5 stores we checked sell it, including PowerHobby, NSR, Island Hobby Nut, WREKD Co., Beaverton Milestone Hobby.

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