18650 Sodium-ion Battery 1300mAh

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18650 Sodium-ion Battery 1300mAh Specs.
Technical Specs.
Nominal Capacity1300mAh @0.5C
Typical Capacity1350mAh @0.5C
Battery ChemistrySodium ion Battery
Energy Density118Wh/Kg
Nominal Voltage3.1V
Charge Voltage3.95±0.05V
Discharge Cut-off Voltage1.5±0.05V
Impedance≤20mΩ
Max. Continuous Charging Rate≤0.2C @-10℃~0℃
≤1.0C @0℃~45℃
Max. Continuous Discharge Rate≤0.2C @-30℃~0℃
≤3.0C @0℃~45℃
≤0.5C @45℃~60℃
Max. Constant Charge CurrentConstant Current 1.0C
Constant Voltage 3.95V
0.05C Cut-off
Max. Contant Discharge CurrentConstant Current 3.0C
Constant Voltage 1.5V
Cycle Life≥2000 Cycles
Temp. Specs.
Charge Operating Temp.-10℃~45℃
Discharge Operating Temp.-30℃~60℃
Storage Temp.-20℃~40℃
Mechanical Specs.
Cell Weight30.0±0.5g
Cell Dimensionφ18.4±0.1mm*65.3±0.1mm
Other Specs.
CertificatesUN38.3/MSDS/CE,etc.
18650 battery cell holder 18650 cell holder dimensions 18650 cell holder nickel battery strip battery nickel strip Nickel Strip User Guide for 18650 Battery Packs
MaterialColumnWidth(mm)Row Space(mm)Thickness(mm)Cell Holder
Nickel Strip1718.50.12/0.15/0.2N/A
Nickel Strip225.518.50.12/0.15/0.2N/A
Nickel Strip34418.50.12/0.15/0.2N/A
Nickel Strip462.518.50.12/0.15/0.2N/A
Nickel Strip58118.50.12/0.15/0.2N/A
Nickel Strip699.518.50.12/0.15/0.2N/A
Nickel Strip711818.50.12/0.15/0.2N/A
Nickel Strip8136.518.50.12/0.15/0.2N/A
MaterialColumnWidth(mm)Row Space(mm)Thickness(mm)Cell Holder
Nickel Strip1720.20.12//0.15/0.2Yes
Nickel Strip22720.20.12//0.15/0.2Yes
Nickel Strip34720.20.12//0.15/0.2Yes
Nickel Strip467.620.20.12//0.15/0.2Yes
Nickel Strip587.820.20.12//0.15/0.2Yes
Nickel Strip610820.20.12//0.15/0.2Yes
Nickel Strip7128.220.20.12//0.15/0.2Yes
Nickel Strip8148.420.20.12//0.15/0.2Yes
Sodium ion Battery BMS

sodium ion battery bms

Sodium ion Battery BMS Wiring Diagram

1, Start from the black balance wire, to connect it to the negative (B- as shown) of a sodium ion battery pack.
2, Then connect the first red balance wire that's next to the black one to the positive of the first series of the sodium battery pack.
3, Connect the second red balance wire to the positive of the second series fo the na ion batery pack, and so on, to the last red balance wire to the positive of the na battery pack (B+ as shown).
4, Use a multimeter to check each balance port and make sure each cell's voltage is correct.
5, If everything is correct, put the balance plug in the port of the BMS.

sodium ion battery bms wiring diagram

Sodium ion Battery BMS Parameter

sodium ion battery bms parameter
Sodium ion Battery Chargers

There are several models available, for your reference, the most used models are listed here, including 24V 5A, 36V 5A, 48V 5A, 60V 5A, and 72V 5A.
sodium ion battery chargers

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