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10S 36V Li-Ion Battery Charger 300W 42V 7A Charger Customized

Product No.：HRY4207000
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42V 7A Smart Lithium Ion Battery Charger for 36V(10S )Li-Ion Battery Packs

Henryuan customized 42V 7A charger is a high performance solution designed to efficiently recharge 36V 10S lithium ion battery packs . Reliable, safe and global compatible. This 36V li-ion battery charger is word widely trusted by electric vehicles, e-scooters, golf carts, and other portable power systems manufacturers that requirie rapid, reliable charging. With a robust 36V li-ion battery charger configuration, it ensures optimal performance while protecting your battery from overcharging, overheating, and short circuits.

36V Charger Key Features & Specifications
Safety Certifications:
Full safety certifications CB, CE, SAA, UKCA, PSE, UL, cUL, GS, CCC, RoHS compliance. Designed to meet international safety standards

Precision Charging:
Outputs 42V 7A to match 10-series (10S) lithium-ion configurations (36V/42V nominal), supporting 14Ah-35Ah battery packs.

Smart Protection:
Built-in OCP, OVP, scp, and reverse polarity safeguards prevent damage during use.

Technical Highlights

Works with 100–240V AC input and includes universal plugs (US/JP//EU/AU/UK). (universal compatibility).
Output: 42V DC @ 7A, 300W.
Connectors: DC plug / XLR / GX16 / Anderson / Custom available
Operating Temp: -25°C–45°C (storage: -30°C–70°C).

Charging Phase	Output Current	Output Voltage	Technical Logic	LED Status
Stage 1: Bulk	7.0A (Constant)	25.0V – 42V	CC Mode: Maximum power delivery	🔴 Red (Charging)
Stage 2: Absorption	7.0A → 0.7A	42V (Constant)	CV Mode: Voltage saturation ensures each cell is balanced.	🔴 Red (Charging)
Stage 3: Maintenance	< 0.7A → 0A	42V (Static)	Trickle Current: saturation without heat buildup	🟢 Green (Full)

Safe and intelligent charging mode(42V 7A charger for 10S 36V li-ion /lipo battery)

3-stage-CC-CV-trickle-42V-7A-smart-lithium-charging-matrix

Applications:

Electric Motorcycles & High-Power Mobility: Works flawlessly as a fast electric motorcycle 42V 7A high current charger, keeping long-range consumer and commercial commuters active with minimized staging downtime.

Golf Carts & Industrial Forklifts: Highly optimized as a safe 42V 7A smart charger for golf carts and warehouse tugs, providing tight constant-voltage regulation that prevents cell strain during heavy multi-vehicle cycles.

Premium Electric Skateboards (Esk8): Ideal for high-amperage boards, serving as a reliable 10S lithium Esk8 electric skateboard charger 7A accessory tailored to survive rugged 24/7 heavy-duty recharging setups.

Why Choose This 42V 7A Charger For 10S 36V Lithium Ion Battery?

13+ years of lithium charger manufacturing
Longevity: Advanced natural cooling system and plactic casing ensure reliability over thousands of cycles.
User-Friendly: LED indicators show charging status, and automatic shut-off prevents overcharging.
Cost-Effective: Reduces downtime with quick charge times and minimal energy waste.
Full certificates: Complete certifications to meet the safety requirements of multiple countries and regions.
Reliable delivery, quality assurance, and full customization services

Packaging:

42V 7A li-ion battery charger , AC power lead, PE bag(Optional), White box.

Henryuan Wide 42V Charger Power Range:

Henryuan specializes in customizing different 42V li-ion battery chargers for different clients' requirements. The 42V li-ion battery chargers include fixed-pin wall-mounted models, modular plug adapters, and compact desktop units, with power configurations spanning 3W to 400W to accommodate various application requirements. More 42V Chargers For 10S 36V Lithium Ion Batteries.

Customer Five-star reviews:

Customers often ask about 42V 7A lithium ion battery charger near me, no need to worry, Henryuan provides safe and convenient freight service, transporting directly from our workshop to the customer's warehouse in just a few days, saving time and cost. Henryuan, the professional high quality 42V 7A li ion battery charger manufacturer with ODM and OEM services.

Contact Our Teams For Support: sales@henryuan.com

Common Li-ion 42V AC Charger Models for Projects

Henryuan 42V Li-ion Charger (CB, UL, cUL, FCC, ETL, CE, EMC, UKCA, SAA, PSE, KC, CCC, RoHS)	Model	Input	Output(Voltage/Current)	Output(Power)
	HRY4200500	100-240Vac, 50/60Hz	42V 0.5A	24W
	HRY4201000		42V 1.0A	42W
	HRY4201200		42V 1.2A	35.28W
	HRY4201500		42V 1.5A	63W
	HRY4202000		42V 2.0A	84W
	HRY4202500		42V 2.5A	105W
	HRY4203000		42V 3.0A	126W
	HRY4204000		42V 4.0A	168W
	HRY4205000		42V 5.0A	210W
	HRY4206000		42V 6.0A	252W
	HRY4206500		42V 6.5A	273W
	HRY4207000		42V 7.0A	294W
	HRY4208000		42V 8.0A	336W
	HRY4209000		42V 9.0A	378W
	HRY42010000		42V 10.0A	420.0W
	HRY42015000		42V 15.0A	630W
	HRY42020000		42V 20.0A	840W
	HRY42025000		42V 25.0A	1050W

Technical Q&A of Henryuan 42V 7A Lithium-Ion Charger

Q: What battery types is a 42V 7A charger compatible with?

A: This charger is engineered specifically for 10S (36V nominal) lithium-ion (NMC/LiCoO2) battery packs. With a maximum output voltage of $42\text{V}$ , it is widely used for high-power e-bikes, electric scooters, golf carts, AGVs, and industrial 36V lithium power assemblies.

Q: How fast can a 42V 7A charger charge a 36V e-bike or scooter battery?

A: With a robust 300W power output, a 7A current significantly cuts down charge time compared to standard 2A or 3A stock chargers:

10Ah Pack: ~1.6 hours
14Ah Pack: ~2.3 hours
20Ah Pack: ~3.2 hours

Q: Is a 7A charge current safe for my 36V lithium battery pack?

A: Yes, provided your battery pack’s internal BMS and cell continuous charge rating support 7A (typically recommended for packs $\ge 10\text{Ah}\text{--}14\text{Ah}$ ). The charger utilizes a precise 3-stage CC/CV algorithm with automatic full-charge cutoff to protect cell health and prevent thermal overload.

Q: Can I use a 42V 7A Li-ion charger on a 36V $\text{LiFePO}_4$ battery?

A: No. A 10S Lithium-ion (NMC) pack requires a maximum cutoff voltage of $42\text{V}$ ( $4.2\text{V} \times 10$ ), whereas a 12S 36V $\text{LiFePO}_4$ pack requires $43.8\text{V}$ ( $3.65\text{V} \times 12$ ). Using an NMC charger on a $\text{LiFePO}_4$ pack will result in an incomplete charge or trigger BMS protection faults.

Q: Can the DC connector and AC plug be customized for OEM orders?

A: Yes. As an OEM manufacturer, Henryuan offers full customization for output connectors—including XLR (3-pin), GX16, Anderson, DC barrel, or custom 3-prong plugs—alongside region-specific AC input cables (US, EU, UK, AU, JP) with global safety compliance.

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