12V 12.4V 14.4V 14.6V 3A 3.3A 4s LFP LiFePO4 Battery Charger

• Type: LiFePO4
• Charger Type: Electric Charger
• Charger Application: Standard Battery, Electric Power Tool, Ligting
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: G60-12F4
• Nominal Voltage: 14.4V
• Charger Style: Intelligent Charger
• Compatible Battery Type: 12.8V 12V
• Size: 81X43X30mm
• Certification: KC, PSE, RoHS, CE, cTUVus, CCC,, Bis, FCC
• Socket Type: Us, VDE, PSE, UK, SAA...
• Recyclable: Recyclable
• for Use: Standard Battery
• Case: PC+ABS Plastic
• Color: Black
• Customized: Yes
• Recovery Function: Yes
• Short Circuit Protection: Yes
• Reverse Potection: Yes
• Display Charge State: Yes
• LED Display: Yes
• Delivery Date: 2-4weeks
• Transport Package: Industrial Packaging
• Specification: 14.4V 3.3A
• Trademark: Green
• Origin: China
• HS Code: 8504409990
• Production Capacity: 50000PCS/Month
• Package Size: 52.00cm * 32.00cm * 22.00cm
• Package Gross Weight: 9.000kg

Product Description

G60-12F4 14.4V3.3A Smart Charger for 4s 12.8V LiFePO4 Battery-pack has CE, cTUVus, CCC, PSE, BIS, FCC, KC certifications

Specification
Input: 100~240V
Output: 14.4V 3.3A
Charge Process: CC(pre-charge)-CC(bulk)-CV-cutoff
Charger Indicator: With 20%~100% Battery fuel level
OutputProtections: Short-circuit, Reverse Polarity
Safety Approval:  CE, cTUVus, CCC, PSE, BIS, FCC, KC 
Size: 120 x 67 x 41mm
Suitable Battery type: 12.8V (4Cells) 3~25Ah LiFePO4 Batteries

 

Detail Description

G60-12F4 is a main member of digital-chargers from Green Digital Power-tech Co., Ltd. It represents today's new technology for 12.8V(4s) LiFePO4. G60-12F4 programmed 4 stages (Ip, Im, Um, Cut) charging process, It is designed for 3~25Ah Li-Ion/Polymer battery pack. Stage "Ip" is a pre-charge function for deep discharged battery pack, this is helpful for battery's cycle life. When the battery recovered by pre-charge small current, stage "Im" will give bulk current charging( up to 50W). Then, "Um" stage is followed, the output voltage is limited on C.V point, until the charge current declined to 0.4A . At this stage, the battery is charged completely and the charger will cut off output automatic.
 

Further, this G60 charegr can display the charging process, indicate the battery capacity level from 25% to 100% timely. This is helpful for user.
 

For more safety, this G60 charger will inter protection mode when the battery polarity reversed our the output connectors shorted. 

 

Specification for G60-XXXX

Input Voltage	100-240VAC, 50-60Hz
Input Current	1.1A
Back current drain	<1mA
Constant Voltage Limit (C.V.)	G60-12L3	G60-12L4	G60-24L5	G60-24L7	G60-12F4	G60-24F8
	12.6V	16.8V	21.0V	29.4V	14.4V	28.8V
Bulk charge current	3.3A	2.8A	2.2A	1.6A	3.3A	1.6A
Operate Temperature	-20ºC~50ºC
Cooling	Natural convection. Do not cover the charger.
Charge principle	Auto 3 stages: pre-charge, then C.C. mode, then C.V mode, then OFF
Battery type	Li-ion/Polymer
Battery capacity	3-25Ah
Size	120 x 67 x 41mm
Enclosure	IP54 (Dust protected, Water splashing resistance)
Weight	270g

 

How to use:

1. Connect the AC cord to the socket, The "power" lamp will light on solid. 

2. Connect positive charger clip (red) to positive battery terminal, the black clip to negative. (You can use other dc plugs to connect battery), the "25%~100%" lamps will light on flowing. If the battery polarity reversed or output shorted, 4 lamps will flashing, please check the setup.

3. Depend on the charged capacity, 25%~100% lamps will lights up solid sequence, until the battery is fully charged. Then you can power off the charger and disconnect the battery or you can charge a new battery if you need.

 

The table shows the duration of 90% state charged for an empty battery.

Battery type(Ah)	G60-12F4  hours	G60-12L4  hours
3	1	1.2
6	2	2.5
12	4	5
24	8	10

 

For more details, please link to our homepage http://szgrnpower.en.made-in-china.com en/