Battery Comparison Chart

 

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Small Image Name Cells Capacity Max Disch. Max. Charge Cell IR* Pack IR* FOM** Length Width Height Price
SpyderBatteries 2S 5300mAh 30C 2S 5300mAh 30C (159A) 5C (26.5A) 2 milliohms TBA 1.13 133mm 42mm 21mm $49.99
SpyderBatteries 1S 160mAh 15C 1S 160mAh 15C (2.4A) 3C (0.48A) 185 milliohms N/A 0.41 41mm 11mm 5mm $4.99
SpyderBatteries 1S 250mAh 20C for Blade mCP X 1S 250mAh 20C (5A) 3C (0.75A) 122 milliohms N/A 0.39 45mm 19mm 5mm $5.99
SpyderBatteries 2S 350mAh 25C for Blade 130 X 2S 350mAh 25C (8.75A) 5C (1.75A) TBA N/A TBA 54mm 31mm 8mm $7.99
SpyderBatteries 2S 450mAh 25C for Blade 130 X 2S 450mAh 25C (11.25A) 5C (2.25A) TBA TBA TBA 54mm 31mm 10mm $9.99
SpyderBatteries 2S 800mAh 15C 2S 800mAh 15C (12A) 5C (4A) 13 milliohms 34 milliohms 1.15 57mm 28mm 16mm $11.99
SpyderBatteries 2S 1300mAh 15C 2S 1300mAh 15C (19.5A) 5C (6.5A) 8.9 milliohms 27 milliohms 1.04 70mm 34mm 15mm $17.99
SpyderBatteries 2S 2200mAh 25C 2S 2200mAh 25C (55A) 5C (11A) 4.3 milliohms 17.2 milliohms 1.27 103mm 34mm 16mm $22.99
SpyderBatteries 2S 2600mAh 25C 2S 2600mAh 25C (65A) 5C (13A) 3.6 milliohms 15.5 milliohms 1.28 113mm 34mm 17mm $24.99
SpyderBatteries 3S 800mAh 15C 3S 800mAh 15C (12A) 5C (4A) 13.6 milliohms 49.7 milliohms 1.10 57mm 28mm 22mm $15.99
SpyderBatteries 3S 1800mAh 20C 3S 1800mAh 20C (36A) 5C (9A) 6.3 milliohms 28.2 milliohms 1.06 90mm 29mm 25mm $24.99
SpyderBatteries 3S 2200mAh - T-Plug 3S 2200mAh 25C (55A) 5C (11A) 5.4 milliohms 24 milliohms 1.01 105mm 34mm 25mm $29.99
SpyderBatteries 4S 2200mAh 25C 4S 2200mAh 25C (55A) 5C (11A) 4.1 milliohms 25.3 milliohms 1.33 103mm 35mm 33mm $44.99
SpyderBatteries 4S 4000mAh 30C 4S 4000mAh 30C (120A) 5C (20A) 2.4 milliohms 17.9 milliohms 1.25 138mm 42mm 32mm $74.99
SpyderBatteries 5S 4000mAh 30C 5S 4000mAh 30C (120A) 5C (20A) 2.4 milliohms TBA TBA 137mm 43mm 39mm $84.99
SpyderBatteries 6S 2600mAh 25C 6S 2600mAh 25C (65A) 5C (13A) 3.4 milliohms 28.2 milliohms 1.36 115mm 51mm 33mm $74.99
SpyderBatteries 6S 3300mAh 30C 6S 3300mAh 30C (99A) 5C (16.5A) 3.3 milliohms 27 milliohms 1.10 137mm 42mm 42mm $94.99
SpyderBatteries 6S 4000mAh 30C 6S 4000mAh 30C (120A) 5C (20A) 2.8 milliohms 25 milliohms 1.07 137mm 42mm 51mm $104.99
SpyderBatteries 6S 5300mAh 30C 6S 5300mAh 30C (159A) 5C (26.5A) 2 milliohms 20.1 milliohms 1.13 139mm 64mm 43mm $149.99
SpyderBatteries 7S 5300mAh 30C 7S 5300mAh 30C (159A) 5C (26.5A) 2 milliohms TBA TBA 137mm 69mm 43mm $174.99
SpyderBatteries 10S 4000mAh 30C 10S 4000mAh 30C (120A) 5C (20A) 2.4 milliohms TBA TBA 273mm 48mm 42mm $169.99
SpyderBatteries 12S 3300mAh 30C 12S 3300mAh 30C (99A) 5C (16.5A) 3.3 milliohms 27 milliohms 1.13 279mm 39mm 45mm $189.99
SpyderBatteries 12S 4000mAh 30C 12S 4000mAh 30C (120A) 5C (20A) 2 milliohms 20.1 milliohms 1.13 273mm 48mm 42mm $209.99
SpyderBatteries 12S 5300mAh 30C 12S 5300mAh 30C (159A) 5C (26.5A) 2 milliohms 20.1 milliohms 1.13 270mm 62mm 48mm $289.99
SpyderBatteries 14S 5300mAh 30C 14S 5300mAh 30C (159A) 5C (26.5A) 2 milliohms TBA TBA 269mm 69mm 43mm $339.99

 

*IR = Internal Resistance as measured by the ESR Meter at 70 °F.
**FOM = Figure of Merit: an alternative to C ratings that can be quickly and consistently measured by anyone with an IR meter. Higher values are better, with valuse higher than 1.0 indicating a high performance cell for large capacity packs (>1.0Ah). To calculate take twelve divided by the internal resistance in mOhms times the capacity in ampere-hours [FOM = 12 / (IR x Capacity)]. For a more detailed explanation click here; for an example with sample calculations click here. For 1S batteries internal resistance is calculated using a West Mountain Radio CBA II with a 2.0A load at 70 degrees using the supplied connectors. The micro connectors used on small 1S batteries contributes significantly to the measured IR.

 

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