Skyrc e6650 User Manual

Version 1.0C SkyRC Technology Co., Ltd. 2010
INSTRUCTION MANUAL

Skyrc e6650 Specifications

Power

AC input voltage	100-240 V
DC input voltage	11-18 V
circuit power max charge power	50 W
max discharge power	5 W

Current

charge current range	0.1-6.0 A
discharge current range	0.1-1.0 A
current drain for balancing LiPo	300 mA/cell

Battery

NiCd/NiMH battery cell count	1-15 cells
LiPo/LiFe/Lilon cell count	1-6 cells
Pb battery voltage	2-20 V

Weight and Dimensions

net weight	433 g
dimension	135x112x60.9 mm

Summary

SPECIAL FEATURES

Internal Independent Lithium Battery Balancer

Built-in balancer eliminates need for external unit.

WARNING AND SAFETY NOTES

General Safety Precautions

Covers unattended operation, environmental conditions, and input voltage.

Placement and Battery Compatibility

Advises on placement and ensuring battery specifications match the charger.

Battery Type Specific Limits

Details voltage and current limits for NiCd, NiMH, Li-ion, LiPo, LiFe, and Pb batteries.

Connection and Forbidden Battery Types

Warns about short circuits, multiple packs, and incompatible battery types.

Charging Safety Guidelines

Covers connection polarity, cable quality, and manufacturer recommendations.

Discharging Safety Guidelines

Discusses memory effect, lithium discharge practices, and capacity optimization.

INITIAL PARAMETER SETUP (USERS SET UP)

Initial User Setup Screen

Initial screen for user setup sequence.

Lithium Battery Voltage Type

Setting the nominal voltage for LiFe, LiIo, or LiPo batteries.

Lithium Cell Count Detection Time Setting

Setting time to verify Li battery cell count.

NiMH/NiCd Delta-Peak Sensitivity

Setting delta-peak voltage for auto termination of NiMH/NiCd.

Temperature Cut-off Setting

Enabling and setting battery temperature limit for charging.

Safety Timer Function and Calculation

Integrated timer to prevent overcharging, with calculation example.

Capacity Cut-Off Limit

Limits charge process by maximum capacity.

Low Input Power Cut-Off

Monitors input voltage and ends program if too low.

LITHIUM (LIPO/LILON/LIFE) PROGRAM

Lithium Charging Methods

Explains charging methods, current variation, and voltage matching.

Lithium Cell Count Confirmation

Displays detected vs. user-set cell counts for confirmation.

CHARGING LITHIUM BATTERY IN THE CHARGE MODE

Lithium Balance Charging

Balances individual cells using balance port during charging.

Lithium Cell Voltage Monitoring

Monitors individual cell voltage and controls input current for equalization.

FAST CHARGING OF LITHIUM BATTERY

Fast Charge Cell Count Verification

Confirms detected vs. set cell count before fast charging.

DISCHARGING OF LITHIUM BATTERY

Lithium Discharge Limits

Sets discharge current and avoids deep discharging.

Lithium Low Cell Voltage Error

Lithium Damaged Cell Detection

VOLTAGE BALANCING AND MONITORING IN THE DISCHARGE PROCESS

Lithium Cell Monitoring During Discharge

Monitors cell voltage during storage/discharge, alerts on abnormality.

CHARGING OF NICD/NIMH BATTERY

NiMH Auto Current Limit

CHARGING NICD/NIMH BATTERY IN THE CHARGE MODE

NiMH Charge Mode Selection

DISCHARGE OF NICD/NIMH BATTERY

NiMH Discharge Parameter Setup

CHARGING OF THE PB BATTERY

Pb Charge Parameter Setup

CHARGING PB (LEAD-ACID) BATTERY IN THE CHARGE MODE

Pb Battery Charging Properties

DISCHARGING OF THE PB BATTERY

Pb Discharge Parameter Setup

WARNING AND ERROR MESSAGE

Error: Reverse Polarity

Error: Connection Break

Error: Short Circuit

Error: Input Voltage

Error: Voltage Select

Error: Break Down / Malfunction

Indicates general charger malfunction requiring professional advice.

Error: Battery Check Low Voltage

Error: Battery Check High Voltage

Error: Cell Voltage Low

Error: Cell Voltage High

Error: Cell Connect

Error: Temperature Over

Error: Control Failure

Indicates processor cannot control feeding current.

SPECIFICATIONS