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Battery Power Solutions

Regulus has been offering a wide variety of high quality batteries to global market in three aspects – primary, rechargeable and ultra-low temperature batteries. Our goal is to provide one-stop solution to our clients, and we are dedicated in producing high quality battery and providing professional solutions to our clients. You will be guaranteed to have “the most competitive price with the highest quality” for every time you purchased from us. With the high demand of the quality, our products have been UN38.3 complied.

Does RoHS apply to batteries?

No. All batteries, regardless of type or application, are covered under the EU Battery Directive (2006/66/EC and Amendment 2013/56/EU). The Battery Directive restricts the use of lead to 0.004%, mercury to 0.0005%, and cadmium to 0.002% (medical devices/equipment and alarm/emergency systems are excluded for cadmium).


NOTE: Under China RoHS, batteries ARE included/covered. This has particular implications for the electric vehicles market given the size of the battery pack.

Battery Pack

Battery Pack

Battery Cells_7.4V_2450mAh

Battery Cells

Battery Cells_3.7V_1300mAh

Battery Cells

Battery Cells

Battery Cells

1. Rechargeable Battery

  • Nickel–metal hydride battery (NiMH) - 1.2V

  • Nickel–cadmium battery (NiCd) - 1.2V

  • Lithium Ion battery (LiCoO2) - 3.7V

  • Lithium polymer battery (LiCoO2) - 3.7V

  • Lithium iron phosphate battery (LiFePO4) - 3.2 V

Rechargeable Battery

2. Primary Battery


  • Lithium manganese dioxide battery (LiMnO2) - 3.0V


  • Lithium-thionyl chloride battery (LiSOCl2) - 3.6V

  • Lithium iron disulfide battery (LiFeS2) - 1.5V


  • Lithium sulfur dioxide battery (LiSO2) - 2.8V


Primary Battery

3. Ultra Low Temperature Li-polymer Battery

Generally, the working temperature of Li-polymer batteries is  0˚C to 40˚C. Regulus has time-proven immediately available Li-ion polymer cells to enjoy more than 90% of batteries capacity retention at -40˚C low temperature. 

Following is Charge/Discharge reports & photos of some of the models, which we have been supplying for our projects:

Ultra Low Temperature Battery_BT0170S2
Ultra Low Temperature Li-polymer Battery_BT0170S2

Low temperature discharge curve:

BT0170S2_low temperature discharge curve

Room temperature charge / discharge curve:

BT0170S2_charge-discharge curve
Ultra Low Temperature Battery_BT5843S3
Ultra Low Temperature Li-polymer Battery_BT5843S3

Low temperature discharge curve:

BT5843S3_low temperature discharge curve

Room temperature charge / discharge curve:

BT5843S3_charge-discharge curve
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