Galaxy 300mAh 3S Lipoly Pack


Exactly what your bots need!  Our Galaxy Battery 300mAh 3S Lipoly (Lithium Polymer) is a very light weight cell.  All lipoly batteries hold a higher percentage of their capacity at the rated discharge rate than many competitive products on the market which means longer run times.
• These high-discharge Battery 300mAh 3S Lipoly has no problem with the large current requirements of combat robots.
• High quality silicone-insulated wire for high current applications.

Read about Lithium Polymer technology here.

Helpful hints about batteries and robots from Husarion here.

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27 in stock (can be backordered)

SKU: G-3S-300 Categories: , ,


Configuration: 3S (11.1V)

  • High quality silicone-insulated wire for high current applications.
  • Mating connector: JST (XT60 for 850mAh and 1000mAh)
  • Balance connector on every size for ensuring packs are at their best before an event!
  • Max charge rate: 2C (2x the pack mAh rating) – the B6 Pro Charger and 12V Power Supply are a great charging solution.
  • SAFETY NOTE: Do not discharge Lipo batteries below 3.3V per cell (9.9V for a 3S pack).  We sell Lipo Low Voltage Alarms to give an audible warning when the pack reaches this limit.

    For dimension calculations, add 5mm to the length where the wires exit. Below are usable dimensions, not the slimmest or average size!

    Capacity:  Maximum current discharge:
    (Burst is for 15 seconds)
    (W x L x H)
    120mAh 25C Cont (3A), 40C Burst (4.8A) 19 x 25 x 23mm 15 grams (0.53oz)
    180mAh 45C Cont (8.1A), 90C Burst (16.2A) 20 x 35 x 18mm 20 grams (0.71oz)
    250mAh 35C Cont (8.8A), 70C Burst (17.5A) 21 x 40 x 17mm 23 grams (0.81oz)
    300mAh 45C Cont (13.5A), 90C Burst (27A) 18 x 45 x 20mm 26 grams (0.95oz)
    450mAh 45C Cont (20.3A), 90C Burst (40.5A) 32 x 53 x 15mm 40 grams (1.41oz)
    850mAh 45C Cont (38.3A), 90C Burst (76.5A) 31 x 56 x 22mm 69 grams (2.43oz)
    1000mAh 45C Cont (45.0A), 90C Burst (90.0A) 35 x 68 x 18mm 79 grams (2.79oz)

    Shipping Note:       

    USA Customers:
    – All packages will go USPS ground to be in compliance with Lithium battery regulations.