Products >> Lithium Ion Battery Charger >> 54.6V Lithium Ion Battery Charger

Precision Engineered 54.6V 6A Lithium-ion Fast Charger for 48V Systems
Many users of 48V eBike and scooter batteries suffer from chargers that lack precise voltage regulation, leading to reduced battery lifespan. The Henryuan 54.6V 6A Li-ion charger (for 13S packs) solves this by delivering a powerful yet meticulously controlled charge. Engineered with high-frequency switching technology, it achieves high efficiency (≥90%) while significantly reducing charging time.
This 6A fast charger is the top solution for eBikes, electric scooters, outboard motors, and industrial 48V systems that require both speed and absolute safety.
Key Features and Benefits of the Henryuan 48V 6A Li-Ion Battery Charger:
- 6A Fast Charging Advantage: Reduces charging downtime by 20−30% compared to standard 4A chargers, crucial for commercial fleet operations or high-usage riders.
- Precision CC/CV Algorithm: Employs a 3-stage CC/CV/Trickle intelligent charging process, guaranteeing 54.6V termination voltage accuracy within ±0.2V to maximize the lifespan of 13S battery packs.
- Robust Safety Protections: Features comprehensive mechanisms: Over-Voltage (OVP), Over-Current (OCP), Short-Circuit Protection, and Reverse Polarity Protection. The V−0 flame-retardant casing ensures safety in all environments.
- Global Authority: Certified by major global bodies: UL, ETL, cUL, CE, PSE, UKCA, FCC, SAA, KC, and CCC.
Input/Output Technical Highlights:
- Global Input Voltage: 90Vac−264Vac (Rated:100Vac−240Vac)
- Input Current (Max): 5A.
- AC Inlet Options: 3pin IEC320-C6 and IEC320-C14 for versatile global power connections.
- Output: 54.6V DC @ 6A (Max)
- LED charging status indicator provides real-time feedback on charging status (charging, red; fully charged, green)
|
Output |
Charging Stage |
LED Indicator |
|
|
Current |
Voltage |
||
|
6A |
32.5V-54.6V |
Constant Current |
Red(Charging) |
|
6A->0.6A |
54.6V |
Constant Voltage |
Red(Charging) |
|
0.6A->0 |
54.6V |
Trickle Current |
Green(Fully Charged) |
High Quality 54.6V 6A Charger Charging Curve For 48 Volt Battery:

Applications:
eBikes, Electric Scooters, Electric Skateboards, Outboard Motors, UPS Backups, and Portable Power Stations.
Why Choose Henryuan For Your Li-Ion 48 Volt Battery Chargers?
- 🔹13+ years of expertise in li-ion battery charger R&D & manufacturing
- 🔹 Quality Assurance: 100% full-load aging test for quality assurance and production consistency.
- 🔹 Tailored Solutions: We offer customized voltage, current, and DC plug options tailored for diverse 13S 48V battery packs, including bespok
- 🔹 Warranty: 3-Year Warranty, covering freight costs for non-human damage replacements
- 🔹 Global Logistics: Professional freight services (express, air, sea, land) for convenient warehouse-to-door delivery.

Custom Charging Connectors:

FAQ:
Q: How long does this Li-ion 48 Volt battery charger take to fully charge a battery?
- The charging time is related to the battery capacity and charging current. The regular charging current of li-ion batteries is 0.2C-0.5C, and some li-ion batteries also support 1C high-current fast charging.
Q: Is this charger compatible with all rechargeable 48V lithium ion batteries?
- Yes, it can also be customized according to the specific charging requirements of the different li-ion 48 Volt battery packs.
Q: Can I customize the Li-ion 48 volt battery chargers for my battery type?
- Yes, our experienced teams not only support the customization of charger voltage and current, but also supports customized services of charging output connectors, labels, packaging, charging cables, etc.
Q: How long is the warranty of Henryuan 48 volt battery chargers?
- 3 Years, If the damage is not caused by human factors, we will bear all the express delivery costs and send a new charger replacement
Q: Do you provide freight service for these 48 volt battery chargers?
- For the convenience of our customers, we provide professional express, air, sea, land and other freight services
Henryuan custom 54.6V 6A chargers are your reliable source for safe, efficient, and fast 48V lithium battery charging. Need a custom 48V charger solution? Talk to our experts today.
Customer Five-star reviews:

Keywords:
- 48V battery charger
- Li-ion 48V charger
- 54.6V 6A charger
- eBike charger
- 13S lithium charger
- 54.6V AC charger
- 48V 6A fast charger
- 48V 6A lithium battery charger








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