
Lithium Battery 3.7V 2600mah Lithium Ion Battery Deep Cycle For Medical Equipment
Lithium Battery 3.7V 2600mah Lithium Ion Battery Deep Cycle For Medical Equipment
NO. | Item | Specifications |
1 | Typical Capacity | 2630mAh @ 0.2C Discharge |
Minimum capacity | 2600mAh @ 0.2C Discharge | |
2 | Nominal voltage | 3.7V |
3 | Standard Charge | CC/CV,0.2C5A, 4.20V |
4 | Standard Discharge | CC,0.2C5A, 3.00V |
5 | End-of-charge Voltage | 4.20V±0.05V |
6 | End-of-charge Current | 0.01C5A (At CV mode) |
7 | End-of-discharge Voltage | 3.00 V |
8 | Charging Time | 8.0hours(standard charge) |
9 | Quick Charge Current | 2600mA (1.0C5rate) |
10 | Quick Discharge Current | 5200mA (2.0C5rate) |
11 | Max Discharge Current | 7800mA (3.0C5rate) |
12 | Initial Impedance | Max:65m |
13 | Weight | Approx:46.0±2g |
14 | Operating temperature | Charging: 0℃~45℃
Discharging:-20℃~60℃ |
15 | Storage temperature | -5℃~35℃ |
16 | Storage Humidity | ≤75% RH |
17 | Appearance | Without scratch, distortion, contamination and leakage |
18 | Standard environmental condition | Temperature : 23±5℃
Humidity : 45-75%RH Atmospheric Pressure : 86-106 Kpa |
The sorbent molecule used in CCS is an amine, a derivative of ammonia. In CCS, exhaust is bubbled through an amine-containing solution, and the amine chemically binds the CO2, removing it from the exhaust gases. The CO2 — now in liquid form — is then separated from the amine and converted back to a gas for disposal.
In CCS, those last steps require high temperatures, which are attained using some of the electrical output of the power plant. Gallant wondered whether her team could instead use electrochemical reactions to separate the CO2 from the amine — and then continue the reaction to make a solid, CO2-containing product. If so, the disposal process would be simpler than it is for gaseous CO2. The CO2 would be more densely packed, so it would take up less space, and it couldn’t escape, so it would be safer. Better still, additional electrical energy could be extracted from the device as it discharges and forms the solid material. “The vision was to put a battery-like device into the power plant waste stream to sequester the captured CO2 in a stable solid, while harvesting the energy released in the process,” says Gallant.