
Li-Polymer BMS Lithium Smart BMS 12V/24V/36V/48V/60V/72V BMS 3s-64s Battery Protection Circuit 20A/40A/60A/100A/150A/200A/250A LiFePO4 Lto BMS
Product Introduction
The success of our company is that our 72v ATV Onboard Charger, 48v Lead Acid Charger, 60v Electric Scooter Charger is of high quality, safe to use, and have earned the confidence of customers. We are committed to the realization of advanced technology, comprehensive service, intelligent products and intelligent management. The company takes the market as the center and produces the products according to the requirements of the national quality system. Relying on the advanced sales service concept, the company has realized the point-to-point information transmission and sharing with customers, professional and high-quality sales service guarantees fast and convenient service, and solemnly promises to carry out customer service to the end! Our company has established a marketing system and a marketing organizational structure guided by the market and customers.
Overview
3.3kw Full Sealed Onboard Charger was specially designed, by Summit Power Co., Ltd for supplying the electricity for electric vehicle’s power battery, on the basis of the national standards for the charger. This product has the advantages of not only only high efficiency, small size, high stability, long lifespan, but also high protection grade, and high reliability and complete protection function, etc. It’s definitely an ideal charging power supply for f electric vehicles. This charger has built-in heat-sensing device and can automatic recover through the thermal protection. Fully sealed potting process and up to IP66/67 protection level ensures no causing trouble in any complex environment.
Specification of full sealed onboard charger
| 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 | 80V | 110V | 40A |
| SMHC3-9632A | AC90-264V | 96V | 132V | 32A |
| SMHC3-12025A | AC90-264V | 120V | 165V | 25A |
| SMHC3-14423A | AC90-264V | 144V | 198V | 23A |
| SMHC3-31210A | AC90-264V | 312V | 440V | 10A |
Technical Parameters
| AC Input Wide Voltage Range | AC90-264V |
| AC Input Frequency Range | 40-70HZ |
| With APFC Function Power Factor | ≥0.98 |
| Soft Switching Technology Efficiency | ≥93% |
| IP Grade | IP67 |
| Operating Temperature | -40℃~-60℃ |
| Storage Temperature | -55℃~-100℃ |
| CAN Communication Function | Optional |
| 12V3A Auxiliary Power Supply | Optional |
| LED Light Indicator for Charging Process | Standard |
| Noise | ≤45dB |
| Overall Size | 294x210x111mm |
| Net Weight | 5.9kg |
Protection function
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Application
Apply to electric vehicles:sightseeing car,club car, golf cart, patrol car, electric cleaning equipment, sweeper, lawn mower;

About Summit Charger
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Our Service
(1) Packing
1 charger 1 box, including product name, product part number, product brand, product type, production number and name of manufacturer; In packing box, along with the technical documents, it includes packing list, quality certificate, product specification.
(2) Transport
Suitable for cars, boats, aircraft, transportation. The products have to be prevented against sunshine and moisture and in a civilized transportation.
(3) Storage
Product should be stored in the packing box when it is not used and be maintained in a 5 ℃ to 40 ℃ clean, dry and well-ventilated environment. It should not be stored together with chemicals, acid and alkali substances etc,. Should avoid storing in the sun, fire, water and avoid storing with corrosive substances. The storage period is 2 years (from the inventory date of the factory). After the 24 months of storage period, the products should still comply with the provisions of the relevant standards.
More models

Through continuous improvement of technical support and quality control capabilities, we are able to provide customers with a full range of more valuable and competitive Li-Polymer BMS Lithium Smart BMS 12V/24V/36V/48V/60V/72V BMS 3s-64s Battery Protection Circuit 20A/40A/60A/100A/150A/200A/250A LiFePO4 Lto BMS. We insist on taking the socialist ideology with Chinese characteristics as the guide, not forgetting the original intention and keeping in mind the mission. We gradually realize the new mechanism of strategic implementation of sustainable development of enterprises.
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