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Modem Battery with 2x Sanyo 2600mah 18650 cells BP-B210N-21
Modem Battery with 2x Sanyo 2600mah 18650 cells BP-B210N-21
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Modem Battery with 2x Sanyo 2600mah 18650 cells BP-B210N-21

Regular price $1.50 $0.00 Unit price per

Here are amazing modem battery modules to easily salvage 2x Sanyo 2600mah 18650 cells from. The cells are the excellent UR18650ZY cells manufactured by Panasonic that are perfect for many applications. Since these were used as backup only in modems these cells have only been cycled a few times and possibly never cycled.

Modem batteries only get cycled when a home loses power which is very rare in the United States. These batteries you can just crack them at the seam and there is no glue to deal with on these. Just nice cells that are easy to salvage at a great price.

BASIC Brand Sanyo
Model name(s) UR18650ZY
Manufacturer full 三洋電機 (Sanyo Electric by Panasonic)
Country of Manufacture Japan
UL number MH12210
SIZE Weight 48.00 g
Diameter, max. 18.40 mm
Height, max. 64.70 mm
VOLTAGE Voltage, charge max. 4.20 V
Voltage, nominal 3.70 V
Voltage, discharge end 2.75 V
CAPACITY Capacity, max. 2600.00 mAh
CURRENT Charge constant standard 1.75 A
Max. continuous discharge current 5.00 A
Peak discharge theoretic, 4 sec 8.75 A
C-rate (discharge, max.) 1.92 C
POWER Watts (discharge, max.) 18.5 W
ENERGY Energy, max. 9.62 Wh
Density volumetric theoretic 559 Wh/L
Density gravimetric theoretic 200.00 Wh/kg
E-rate (discharge, max.) 1.92 E
CHEMISTRY Chemical abbreviation LCO
Cathode LiCoO2
Anode carbon 11
TIME Standard charge 3 hours
TEMPERATURE Storage (less than 1 month) -20 – 50 °C
Storage (less than 3 month) -20 – 40 °C
Storage (less than 1 year) -20 – 25 °C
Temp charge, min 0.00 °C
Temp charge, max 45.00 °C
Temp discharge, min -20.00 °C
Temp discharge, max 60.00 °C

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