High-rate Batteries for Power and Maneuverability:
These batteries are capable of supporting high-current discharges, ensuring the device has a strong power output in a short period of time. High-rate batteries are the perfect choice for water sports equipment like electric surfboards and hydrofoils. They give you more power for faster acceleration and easier steering. This lets you move the equipment around more and have more fun.
| ITEM | PARAMETERS | REMARKS |
| Battery Type | Li-ion/LiFePO4 | |
| Nominal Voltage | 22.2V | |
| Nominal Capacity | 50ah | |
| Max.Cont. working Current | 50ah | Ambient Temperature -20 ~ +60 ºC |
| With integrated BMS | SMTK-LFP22.2V50A | |
| Communications Type | SMBus/ I2c Bus/ RS232/ RS485/ Bluetooth/UART/Can | Select the one you need |
| Charge&Discharge | Share a common Port; at different ports | based on your application |
| Protection Function | Over Charge, Over Discharge, Over Current, Over Voltage,Under-voltage, Temperature, Balancing | For Normal PCM |
| Features | Connect with Bluetooth to Read Battery Data on the APP | For Intelligent BMS |
| Battery Case | IP65 IP67 Metal PVC |
Built with advanced welding technology, this electric surfboard battery is designed for reliable, long-term use. Precision welding ensures better safety and durability, making it a trustworthy companion on all your boating adventures. Equipped with an intelligent Battery Management System (BMS), the battery actively monitors real-time performance, protecting against overheating, short circuits, and overcharging. It also ensures compatibility with a wide variety of thruster models, giving you peace of mind on the water.
It is crucial to be able to store more power in a smaller size and weight for water sports equipment. A lightweight device is the best choice for use on the water. A device with more power lasts longer and can be used for longer activities on the water, like surfing and diving.
We know our customers have different needs and budgets. You can order as many or as few battery packs as you need. We can meet the needs of small businesses and large enterprises.
Certifications :
Our electric surfboard batteries are certified by CE, RoHS, UN38.3, and UL. We can also provide other certifications.
Customized LiFePO4 Battery One-stop Service for you:1. All battery capacities of 12V 24V 36V 48V 60V 72V 10Ah 20Ah 30Ah 40Ah 50Ah 60Ah 70Ah 80Ah 90Ah 100Ah 150Ah 200Ah can be customized.
2 All models of case material, battery dimension, color, and label can be customized.
3. BMS functions (such as intelligent Bluetooth function and LCD display function) can be customized.
4. New BMS or battery model development is available, professional battery solutions will be provided based on customers' requirements.
| Main Products | ||
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| Solar Battery | OEM&ODM Lithium Battery | Solar Street Light Battery |
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| Solar Energy System | Customized LiFePO4 Battery | BMS & PCM |
SmarTEC engaged in the field of new energy for more than 17 years which covers the R&D, sales, and manufacture of lithium battery protection circuits(PCM), battery management system(BMS), lithium-ion/NMC/ lifepo4 batteries, the off-grid all-in-one energy storage system ( ESS), lithium battery chargers, etc.
These products are mainly used in power tools electric tricycles, new energy vehicles, electric golf cars, telecoms energy storage, solar energy storage, power grids, medical equipment, emergency lighting, and other fields.
Q: Is an OEM/ODM battery pack available?
A: Yes, OEM/ODM battery packs are warmly welcome. We have a professional R&D Team to provide you with technical support.
Q: What information do you need before making a customized battery pack?
1. Size of the battery pack
2. Voltage of the battery pack
3. Capacity of the battery pack
4. Max continuous discharge / working current
5. Cable and connector types
6. Whether communication or Bluetooth APP is needed.
Q: Can you print my logo on the battery cover?
A: Yes, a custom logo is available.
Q: Is the sample order acceptable?
A: Yes, sample orders for quality tests are acceptable.
Q: How should I place an order?
A: We will issue a formal invoice to you and you just make the payment. Then your order will be processed at once after you get it.
Q: How should I pay? Which terms of payment do you accept?
A: T/T, Paypal, Western Union, D/P, L/C
Q: How to ship out the batteries?
A: We have good partners to arrange the shipments to all countries. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).
Q: Do you have the documents required for battery shipments?
A: Yes, we have MSDS, UN38.3 for single cells, and other special files needed for shipments to some regions can also be applied for you.
