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Alliance Intelligent Battery Series
TM
User’s Guide
© 2020 American Battery Solutions Inc. All rights reserved. The data herein is intended as a guide and does not reflect the specification range for any particular property of this
product. Such data is based upon analysis of representative samples and not the actual product shipped. We based the information on data believed to be reliable on the date
compiled, but we do not represent, warrant, or otherwise guarantee, expressly or impliedly, the merchantability, fitness for a particular purpose, freedom from patent
infringement, suitability, accuracy, reliability, or completeness of this information or the products, materials or processes described.
Page 39
Constant Current (CC), Float Voltage Chargers
For Alliance Intelligent Battery Series™ batteries operating under normal
conditions during a charge, a charger applies Constant Current (CC) until the
terminal voltage reaches its End of Charge (EOC) voltage (maximum), as shown in
Figure 11. This process is followed by a float voltage, where the charge current
decays to near zero. During the charging, the balancing circuitry performs cell
balancing. This process charges the Alliance Intelligent Battery Series™ battery to
100% SOC. Please refer to “Over Charge Protection (Over Voltage Protection)”
for the battery voltage limit in CV stage and refer to “Charge limits and
Temperatures” for battery current limit in CC stage.
Figure 11: Battery Voltage and Current During Normal Charge