Waterproof Battery Charger With PFC

No.

spec

Constant voltage

Constant current

Transition/

Cut-off

Weight 

size

Lead-acid

Li-Mn

Lifepo4

Max (A)

Lead-acid

Li 

(kg)

(mm)

1

ESF48

58.8V

54.6V

58.4V

40

8.0

8.0

8.0

304*185*120 

2

ESF60

73.5V

67.2V

73.0

30

6.0

6.0

3

ESF72

88.0V

84V

87.6V

25

5.0

5.0

4

ESF96

117.6V

109.2V

109.5V

20

4.0

4.0

5

ESF120

147.0V

151.2V

146.0V

15

3.0

3.0

Features

1

Full automatic transition of CC, CV and Float/cut-off

2

Conversion efficiency>88%,Precise limit of voltage&current,guarantee full charged and avoid over charger.

3

Over current, over voltage, short circuit, reverse connect protection, overheating protection, safe and reliable

4

LEDdisplay, Aluminum shell, beautiful and strong,Vehicle shock,waterproof grade:IP46

5

Intelligenttemperature compensation, can avoid lead-acid battery charging process appear overcharge or owe charge causes damage. Can greatly prolong the life of battery.

6

CE & ROHS Certified, Safety and High Quality

Note: Cut-off point for Li battery is 5% of CC, and it can be set between 3%-10%.