Protection Function; Program Flow Chart - Chargery Power 550B Operating Instructions Manual

Light and fashion AL alloy case
High-quality aluminum case is light and durable and very efficient to cool out the internal
heat.

Protection function

Reverse polarity and short circuit protection( input and output)
Over charge and Over current protection
Detect the over-discharged battery and pre-charge the battery at a small current to
resume the battery capacity
For the battery voltage is less than 2V/each cell, the CY-550B will refuse to charge to
prevent from happen safety accident.

Program flow chart

Welcome to
Chargery Power
Start/enter
User Config
Program
Start/ Enter
Temp shut off
ON 80℃
DEC INC
Charging time
ON 010min
DEC INC
Capacity charged
ON 3000mAh
DEC INC
Push Button ON
Buzzer ON
DEC INC
Low Input voltage
YES 10.7V
DEC INC
Back-light
78%
www.chargery.com
LiPo Smart Balance Charger
DEC
LiPo Bat Charge
3.0A 11.1V(3S)
Stop
Start/Enter
>3 seconds
Li S:3SER R:3SER
Confirm (enter)
Start/Enter
Li3S 1.2A
CHG 011:10 00345
BL S:3Ser R:3Ser
Confirm (enter)
12.13V BL3S 1.2A
CHG 011:10 00345
CY- 550B.
Start/Enter
12.13V
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