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8.4V Li-ion Battery Charger 18650 Charger 4.2V 8.4V 12.6V 16.8V 21V 54.6V 1A 1.5A 2A 3A 5A Lithium Battery Charger

  • 100-499 Pieces
    $2.68
  • 500-999 Pieces
    $2.55
  • 1000-2499 Pieces
    $2.38
  • >=2500 Pieces
    $2.28
Color:
Black
Socket Standard:
Other
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Depends on the order quantity.
Lead Time:
18 day(s) after payment received
Customization:
Customized logo (Min. Order: 500 Pieces)
Customized packaging (Min. Order: 500 Pieces)

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Overview
Quick Details
Type:
Electric
Certification:
cUL CE GS FCC RoHS PSE SAA
Usage:
Lithim battery charging
Material:
PC Fireproof Material
Protection:
Short Circuit Protection, ovp, OTP, OLP, ocp, Other, Low Tension, Over-charging, Overcurrent, Overvoltage
Function:
Battery charging
Brand Name:
CHANGBAO
Model Number:
CB-S084200
Input voltage and current:
100-240V/0.8A
output voltage and current:
8.4V/2A
Output Power:
16.8W
Place of Origin:
Guangdong, China
Supports Solar Energy:
No
Charging mode:
CC/CV, Float/cut-off
Universal plugs:
US/EU/UK/AUS/JP/3C/KC or others
Charging Indicator:
Charging in Red and fully charged in green
DC cable:
1.5, 1.8, 2.5, 3.0m (optional)
DC Connector:
5.5x 2.1mm or alternative
Energy level:
Eup 2.0, Doe VI, CEC VI, CoC V
Warranty:
2 years
Color:
Black White
Weight:
115g
Size:
L71xW42x28mm

Packaging & Delivery

Selling Units:
Single item
Single package size: 
13.5X8X6.5 cm
Single gross weight:
0.200 kg
Package Type:
1). PE bag + box + master carton 2). or customized packing
Picture Example:
package-img
package-img
Lead Time :
Quantity(Pieces) 1 - 100 101 - 500 >500
Est. Time(days) 18 21 To be negotiated

8.4V @2A Li-ion Battery Charger

1). for 2 cells Lead Acid / LiFePO4 /Li-ion Battery Pack

2). Series units: 4.2V /8.4V / 12.6V/ 16.8V / 24V / 25.4V /54.6V 65W max.

3). Interchangeable plugs type universal and worldwild plugs: US/EU/UK/AUS/JP/KC/CN and more

Product Description


Items

Features

CV-042

CV-084

CV-126

CV-168

CV-210

CV-254

Series

Charging Voltage      

4.2V

8.4V

12.6V

16.8V

21V

25.4V

12W

 

1A

1A

1A

0.6A

0.5A

/

15W

Rated current

2A

1.5A

1A

0.8A

0.65A

0.5A

24W

3A

 2.5A

2A

1.4A

1A

0.8A

48W

5A

3.5A

 3A

2.5A

2A

2A

65W

/

6A

 5A

4A

3A

2.5A

150W

/

/

9A

 9A

7A

6A

Parameters

Ripple&Noise(max)  

100mVp-p

100mVp-p

120mVp-p

150mVp-p

180mVp-p

240mVp-p

Voltage tolerance  

±5.0%

±5.0%

±5.0%

±5.0%

±5.0%

±5.0%

setup,rise time

1000ms,50ms/230VAC  1000ms,50ms/115VAC at full load

hold up time(Typ.)

50ms/230VAC  15ms/115VAC at full load

Input

VOLTAGE RANGE

90~264VAC  127~370VDC / 47 ~ 63Hz

EFFICIENCY (Typ.)

75%

81%

87%

87%

88%

88%

INRUSH CURRENT(max.)

30A/230VAC

LEAKAGE CURRENT(max.)

0.3mA/240VAC

Protection

OVER LOAD

120~300% rated output power

Protection type:Hiccup mode,recovers automatically after fault condition is removed

 

Protection type:Shut down o/p voltage,re-power on to recover

Environment

WORKING TEMP.

-0~`+40(Refer to"Derating Curve")

WORKING HUMIDITY

20%~90% RH non-condensing

STORAGE TEMP.,HUMIDITY

-20~+75,10~95% RH

TEMP.COEFFICIENT

±0.03%/ (0~40)

VIBRATION

10~500Hz, 2G10min./1cycle,period for 60 min.each along X,Y,Z axes

Safety & EMC

SAFETY  STANDARDS

UL1012, TUV EN60335-1, EN60335-2-29 (except for 48V), EN60950-1(48V only), EAC TP TC 004 approved

WITHSTAND   VOLTAGE

I/P-O/P:3KVAC

ISOLATION  RESISTANCE

I/P-O/P, 25/70%RH: 100M Ohms/500VDC

EMC   EMISSION

EN55032, EN61000-3-2,3,FCCPART15/CISPR22, CNS13438, GB9254,GB17625

EMC  IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11,light industry level,criteria

Others

MTBF

50K hrs min.MIL-HDBK-217F(25)

Warranty

24 months


Universal Compatibility:  


(1) Robot, Sweep Cleaner, Water Purifier, humidifier, Atomizer Sweeper,Printer


(2) Speaker system, Soundbar, POE injectors, CCTV Camera, LCD MonitorLED light


(3) lamps, radios, motor-driven tools and appliances, geyser, water pumps, toys, barbecue machines


(4) Electric Car, Sightseeing Car, E-bike, Electric Golf Cart, E-Motocycle, E-Patrol Car, E-forklift, E-boat, E-Cleaner, E-sooter, E-torist Coach, Robot, DC Power Supply, Smart&Intelligent Home, and more




AC Power Cord Type

Worldwide AC Power Cord Available


Compatible for various connectors:


1). 5.5*2.1, 5.5*2.5, 3.5*1.35mm


2). Canon connector, XLR connector, Air plug, TX40/60, Anderson connector 


3). or alternative


Operating Instructions: 


1. Plug the AC-to-DC adapter to electrical outlet and connect the other end to charger
2. LED will change to Green, which indicate power is on and ready for charging mode
3. Insert CRV3 / RCRV3 battery into charger
4. LED will turn RED, which indicate the battery is charging
5. When the battery is fully charged, LED will change from red to green
6. Remove the battery pack from the charger
7. LED will change back to green once you remove the battery from charger

FAQ:


1. The LED turns off while charging.
-This charger has a build-in thermal protection function. Battery charging is shut off when the temperature of charger increases beyond set limit, and LED turns off (no color). Once the charger temperature drops to acceptable limit, the charging process is resumed and the LED turns on (Green/Red color).

2. LED color changes to Yellow
-This indicates that battery is not being charged correctly. Remove the battery pack from Charger and re-insert into charger. If this occurs repeatedly, either battery is dead or charger is not working. 

3. Battery is inserted in the charger, but the LED does not change to RED.
-This indicates that battery is not being charged correctly. Remove the battery from charger and re-insert into charger. If this occurs repeatedly, either battery is dead or charger is not working. 

4. LED changes to Green, but the capacity is too low.
-This indicates that battery is not being charged correctly. Remove the battery from charger, clean the contacts with a soft clean cloth, re-insert into charger. If this occurs repeatedly, either battery is dead or charger is not working.