LewTwo
1 MW
Daddy taught me that if a deal sounded too good to be true then it usual was not true. However I keep see these Lithium Iron Phosphate Rechargeable 32650 advertised on ebay and Amazon ..."WOW, That really seems like a good deal".
Box of 60 for $89.99 with $10.19 Shipping
https://www.ebay.com/itm/351913374341
Same thing on Amazon (bit more for shipping)
https://www.amazon.com/dp/B01M9AD7NN
Now the way I figure it, that box should provide a 15Sx4P battery with nominal 48Volts and 21.6 Ahrs.
Too Good to be true for that price. Of course that does not include a BMS or charger or putting it all together.
What am I missing?
- Manufacturer: Guangzhou Fullriver Battery New Technology Co., Ltd.
Model: 32700Fe
Nominal Voltage: 3.2 - 3.3 V
Nominal Capacity: 5400 mAh
Energy density: 125 wh/kg; 300 wh/l
Charging current: 3.3 A Max.
Discharging current: 9.9A continuous
Operating Temperature:
Charging: 0° to 45°C
Discharging: -20° to 60°C
Cycle Performance:
>2000 (80% of initial capacity at 0.2C rate, IEC Standard)
2 times more than NiMH and 10 times more than SLA
Dimensions (DxH): 32.3mm (1.27") x 72.0 mm (2.83")
Box of 60 for $89.99 with $10.19 Shipping
https://www.ebay.com/itm/351913374341
Same thing on Amazon (bit more for shipping)
https://www.amazon.com/dp/B01M9AD7NN
Now the way I figure it, that box should provide a 15Sx4P battery with nominal 48Volts and 21.6 Ahrs.
Too Good to be true for that price. Of course that does not include a BMS or charger or putting it all together.
What am I missing?