
New Energy Auto Electronic Accessories Car Relay Block Battery Disconnect Unit EV Fuse Holder Blade Pin Fuse Assembly
Product Introduction
In order to meet the market's growing demand for 72v On Board Sweeper Charger, 48v 150a Lfp Charger, Sweeper Lawn Mower Charger, we are committed to provide customers with products with reasonable prices and excellent performance. Being a young growing company, we might not the best, but we are trying our best to be your good partner. Our company adheres to the business philosophy of 'people-oriented, pursuit of excellence, realistic innovation, and service to the society'. We constantly strengthen and enhance the cohesion and combat power of the talent team, and give full play to the leading role of talent in the business development of the enterprise.
Overview of onboard charger
Summit Charger is a professional charger manufacturer since 2009,we produce 2000pcs chargers per day,we have many different chargers,there are SMCZ7-800W,SMCZ6-1.4KW,SMCZ1-1.5KW,SMCZ2-2KW,SMHC3-3.3KW

3.3kW onboard chargers are primarily used for hybrid or pure electric cars, buses and logistics vehicles. However, they are suitable for other types of onboard batteries. They have a rated grid voltage range of 100-264VAC and a DC output specially designed for various battery packs. These chargers are highly reliable and have high conversion efficiency.
The Summit Charger 3.3kW onboard charger is a high-frequency 3.3kW onboard charger. It is designed with efficiency, safety and robustness in mind. This charger features an integrated CAN-bus interface for communicating with a vehicle's control unit. The charger is a convenient option for recharging batteries in electric vehicles.
The full name of OBC is On-Board Charger, which is called on-board charger in Chinese. It is the standard configuration of basically all electric passenger cars and plug-in hybrid passenger cars.
The on-board charger refers to the charger that is fixedly installed on the electric vehicle. It has the ability to fully charge the power battery of the electric vehicle safely and automatically. The charger is based on the data provided by the battery management system (BMS).
It can dynamically adjust the charging current or voltage parameters, perform corresponding actions, and complete the charging process.
Specification of onboard charger
Specifications &Models | Input Voltage Range | Rated Output Voltage | Max Output Voltage | Max Output Current |
SMHC3-4842A | AC90~264V | 48V | 66V | 42A |
SMHC3-6040A | AC90~264V | 60V | 82.5V | 40A |
SMHC3-7240A | AC90~264V | 72V | 99V | 40A |
SMHC3-8440A | AC90~264V | 84V | 116V | 40A |
SMHC3-9632A | AC90~264V | 96V | 132V | 32A |
SMHC3-12025A | AC90~264V | 120V | 165V | 25A |
SMHC3-14423A | AC180~264V | 144V | 198V | 23A |
SMHC3-31210A | AC90~264V | 312V | 440V | 10A |
Technical Parameters of onboard charger
Item | Parameters |
Ac Input Wide Voltage Range | AC90v-264v |
AC Input Frequency Range | 40-70HZ |
With APFC Function,Power Factor | ≥0.98 |
Soft Switching Technology,Efficiency | ≥93% |
Protection Level | IP67 |
Operating Temperature | -40℃~ +60℃ |
Storage Temperature | -55℃~ +100℃ |
CAN Communication | Optional |
12v3a Auxiliary Power Supply | Optional |
LED Light Indicator for Charging Process | Standard |
Noise | ≤45dB |
Overall Size | 294x210x111(mm) |
Net Weight | 5.9kg |
Certifications
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Products Features
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Application of 3.3kw onboard charger

Why you will choose Summit Charger?
Summit Power Co.,Ltd is a professional manufacturer engaged in research and development, production and sales of lead-acid batteries and lithium battery chargers .From the design and application of chargers to providing products and follow-up tracking service,summit has always been assiduous in pursuit, fulfill their duties, and do their best to serve customers!
We aim to meet the needs of customers and to promote the healthy development of battery charging industry as the goal of work!
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FAQ
Q: Are you trading company or manufacturer?
A: We are professional manufacturer specialized in Lithium lead acid battery chargers.We trade directly with customers through our own brand and also provide products for export to trading companies.
Q: Can you do OEM and ODM?
A: Yes, OEM and ODM are both acceptable. The material, color, style can customize, the basic quantity we will advise after we discuss.
Q: When can I get the price?
A: Usually we quote within 1 hours after we get your inquiry.
Q: Which certificate do you have?
A: CE,EMC,LVD,RCM,IATF16949,KC.
Tel: +86-18581533864
Email:sales02@summitcharger.com
Address:No.7 Geruide Road, Decheng District, Dezhou City, Shandong Province, China
Whatsapp: 86 18581533864
We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for New Energy Auto Electronic Accessories Car Relay Block Battery Disconnect Unit EV Fuse Holder Blade Pin Fuse Assembly. We boldly use talents, vigorously cultivate innovative talents, and continuously develop and expand the talent team to add strength to the sustainable development of the enterprise. We always adhere to the business philosophy of "enterprise survival depends on products, lasting development depends on research and development", and our products have various specifications and are widely used.
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