Our range of TBS designed battery packs and chargers
The CX3 charger is an automatic operation device, plug and go. It also allows manual control via a toggle switch for off/on.
TheCX3 comes pre- configured for 3S and 4S lithium ion only. The constant voltage(CV) is preset to 4.35V/series cell so for a 3S this is set to 13.05V Caution the newest highest capacity cells at 2.8AH and 3AH are charged at a higher CV then cells up to 2.6AH which need a CV of 4.2V. Using this CX3 with 2.6AH cells will cause the battery protector to trip, and if it does not trip the 2.6AH cells will be stressed.
The constant current(CC) charge is preconfigured to 3A +/-10% .Caution Maximum charge rate for lithium NMC cells is usually quoted by cell manufactures as 0.7C so for a 3AH cell that is 2.1A. Charging such a cell at 3A will adversely affect its cycle life.
Charge termination is by taper current at about 10% of charge rate that is for a 3A charge around 300mA
Contact us today and talk with a member of the TBS team, we are happy to help. Call TBS on 01202 667670 or email us info@totalbatterysolutions.co.uk and a member of our team will call you right back.
CX3 models CV | CV | CC | Description | Data sheets |
|---|---|---|---|---|
| TBSCX3-3S2A | 12.6V+/-1% | 2A+/-10% | 3 series li-on, 2A charge | Data |
| TBSCX3-3S3A | 12.6V+/-1% | 3A+/-10% | 3 series li-on, 3A charge | Data |
| TBSCX3-4S2A | 16.8V+/-1% | 2A+/-10% | 4 series li-on, 2A charge | Data |
| TBSCX3-4S3A | 16.8V+/-1% | 3A+/-10% | 4 series li-on, 3A charge | Data |