Our 6V/12V/24V/36V/48V low frequency battery charger contains two series, one is PRDF and the other is GCA.
Type 1: PRDF Series Low Frequency Battery Charger
The PRDF series is especially designed for general purpose lead-acid battery and valve-regulated lead-acid battery, and it could convert mains supply into standard charge voltage. The input voltage is 220VAC or 110VAC with frequency of 50Hz or 60Hz, and a switch for output selection (6V/12V or 12V/24V) is equipped. On the other hand, the over current protection is achieved, and our product could work under high-speed or low-speed charge mode.
Model | Output | Load quantity per carton (pcs) | External package size | Size per carton (m3) | Net weight (kg) | Gross weight (kg) | |||
Voltage (V) | Current (A) | L (cm) | W (cm) | H (cm) | |||||
PRDF1771 | 12 | 6 | 8 | 42.5 | 26 | 47 | 0.052 | 22 | 24 |
PRDF1772 | 12 | 10 | 8 | 42.5 | 26 | 47 | 0.052 | 24 | 26 |
PRDF1776 | 6/12 | 4 | 4 | 32.5 | 30.5 | 27.5 | 0.027 | 10 | 11.5 |
PRDF1777 | 6/12 | 6 | 4 | 32.5 | 30.5 | 27.5 | 0.027 | 11 | 12.5 |
PRDF1778 | 6/12 | 12 | 2 | 44.5 | 32 | 16 | 0.023 | 9 | 10.5 |
PRDF1779 | 6/12 | 20 | 2 | 44.5 | 32 | 16 | 0.023 | 10.5 | 12 |
PRDF1771B | 6/12 | 6 | 8 | 42.5 | 26 | 47 | 0.052 | 18 | 20 |
PRDF1772B | 6/12 | 10 | 8 | 42.5 | 26 | 47 | 0.052 | 20 | 22 |
PRDF1773 | 12/24 | 10 | 2 | 44.5 | 32 | 16 | 0.023 | 11 | 12 |
PRDF1774 | 12/24 | 15 | 2 | 44.5 | 32 | 16 | 0.023 | 14 | 15 |
PRDF1779 | 12/24 | 20 | 2 | ||||||
PRDF1775 | 12/24 | 30 | 1 | 41.5 | 29 | 22.5 | 0.027 | 10 | 11 |
PRDF1775 | 12/24 | 40 | 1 | 45 | 38.5 | 24.5 | 0.042 | 17 | 18 |
PRDF1775 | 12/24 | 50 | 1 | 45 | 38.5 | 24.5 | 0.042 | 18.5 | 19.5 |
PRDF1775 | 12/24 | 80 | 1 |
Type 2: GCA Series Low Frequency Battery Charger
GCA series is a manual type battery charger, and it takes high power silicon diode as the rectifying component, thus delivering highly reliable performance to users. The charging process needs operators to manually adjust charge voltage and charge current, and this product fits for different kinds of batteries with various capacities.
Type | Overall dimensions (mm) | Type | Overall dimensions (mm) |
6-12V/5A | 220×180×160 | 6-48V/10A | 280×300×170 |
6-12V/10A | 250×230×200 | 6-48V/20A | 280×300×170 |
6-12V/20A | 280×300×170 | 6-48V/30A | 360×490×220 |
6-12V/30A | 280×300×170 | 6-48V/50A | 360×450×710 |
6-24V/5A | 220×180×160 | 6-48V/80A | 450×600×790 |
6-24V/10A | 250×230×200 | 6-48V/100A | 450×600×790 |
6-24V/20A | 280×300×170 | 6-72V/10A | 280×300×170 |
6-24V/30A | 280×300×170 | 6-72V/20A | 360×490×220 |
6-36V/5A | 220×180×160 | 6-72V/30A | 360×450×710 |
6-36V/10A | 250×230×200 | 6-72V/50A | 360×450×710 |
6-36V/20A | 280×300×170 | 6-72V/80A | 450×600×790 |
6-36V/30A | 360×490×220 | 6-72V/100A | 450×600×790 |
6-36V/50A | 360×450×710 |
Related Names
Battery Charging Device Supplier | Electric Tool Charging Solution | Rechargeable Batteries