Wholesale 100ah 60ah 15amp 48v electric bike battery charger for Lead Acid lithium ion LifePO4 batteries
48v electric bike battery charger
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Full automatic transition of cc cv and float / cut-off, Precise limit of voltage & current.
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High efficiency ≥ 90%, high performance, stable and durable.
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Using three-stage charging mode: cc-cv-floating, charging more intelligent and safety, High saturation and lower calorie.
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Multi-protection functions: protection for short circuit, over voltage, over-temperature, reverse polarity protections.
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Aluminium black and silver housing, light weight portable and reliable.
| Specifications |
Details |
| Series No. |
WMX-C900 |
| Model No. |
WMX-BC4815 (48: Output Voltage, 15: Output Current) |
| Product name |
48v electric bike battery charger |
| Input Voltage |
110V (100~130Vac) / 220V (200~240Vac), 50HZ/60HZ |
| Nominal Voltage |
48 VDC |
| Charging Current |
15 A |
| Housing |
Aluminum Alloy |
| Net Weight |
2.5 kg |
| Product dimension |
210*120*70mm |
| Package dimension |
29*21*11cm |
| Lead acid Equal / Float voltage |
58.8V / 55.2V |
| LiFePO4 Charging voltage |
58.4V |
| Li-ion Charging voltage |
50.4V(12S), 54.6V(13S), 58.8V(14S) |
| Charging Principle |
Full automatic transition CC, CV and Float / Cut-off |
| Charging Time |
Cut-off point for Li battery is 5% of CC (can be set between 3-10%). Transition for Lead acid charger is 20% of CC. |
| High-Efficiency |
≥90% |
| MTBF |
≥50000h |
| Operating Temperature |
-20°C ~ 50°C |
| Store Temperature |
-40°C ~ 80°C |
| Related humidity |
90% (40±2°C) |
| Protection Function |
Over voltage / Over temperature / Over current / Short circuit and Reverse polarity Protect |
| Indicators |
Red means power on / charging, Green means full charged |
| AC Plug |
Accept any plug base on your request |
| Warranty |
12 months |
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Warm Tip: Please let us know the plugs you need before confirming the order.
Frequently Asked Questions
What kind of batteries do you support?
Our chargers support Lithium-ion (Li-ion), LiFePO4, and Lead Acid batteries. Please confirm your battery type before ordering.
What is the max charging voltage of the battery?
The maximum charging voltage depends on the battery type: 58.8V/55.2V for Lead Acid, 58.4V for LiFePO4, and 50.4V(12S) / 54.6V(13S) / 58.8V(14S) for Li-ion.
How do I determine the correct cell count in series?
Please check your battery design parameters or contact your battery supplier to confirm the exact cell count in series (e.g., 12S, 13S, or 14S for Li-ion) to ensure voltage compatibility.
What is the capacity (AH) range compatible with this charger?
This 15A high-current charger is ideal for charging large capacity electric bike battery packs, such as 60Ah, 100Ah, and similar capacities.
What customizable options do you offer for input and output plugs?
We accept any standard AC input plug and specific DC output plug bases to fit your application. Please refer to our plug chart and state your preferences when ordering.
What built-in safety protection features are included?
The charger includes comprehensive multi-protection functions: short circuit protection, over voltage protection, over temperature protection, and reverse polarity protection.