Step into the future with Sodium-Ion (NIB) technology. Moving beyond lithium, these cells use sodium, one of the most abundant elements on Earth, to store energy. This makes them a more sustainable and potentially lower-cost alternative for the...
This specialty 18650 cell brings the revolutionary performance of LTO chemistry to a universally compatible size. While its energy density is lower than Li-Ion, its strengths are in its incredible robustness. With a cycle life exceeding 8,000...
When standard lithium-ion is not enough, Lithium Titanate (LTO) steps in. This specialty cell is built for applications where longevity and reliability are non-negotiable. Its unique chemistry allows for charging and discharging at very high rates...
Take control of your energy independence with CALB's 280Ah LiFePO4 prismatic cells. Lithium Iron Phosphate (LiFePO4) is the safest lithium chemistry available, offering superior thermal stability and a lifespan that can exceed 3500 cycles. These...
Power Your Ideas, For Longer.
Stop worrying about battery life and start building smarter, longer-lasting IoT devices. The ESP32 nanoPower is an all-in-one solution engineered from the ground up for extreme power efficiency. At its heart is a...
Technical characteristics of the BMS board BD4A8S4P:
Number of cells
4S-8S LiFePo4 or 3S-8S Li-Ion or 6S-8S LTO
Load/charge current
40A / 60A (pik)
Active balancer current
0,4A
Interface support
RS-485, CAN, Bluetooth
JK-BMS...
The protection board relies on the energy transfer active balance technology with independent intellectual property rights, which can achieve a maximum continuous current of 2A. High-current active balance technology can ensure battery...
Key Features:
Zero-Install Web UI: Hosted directly on the device.
Live Register Data Parsing: Instantly translates raw data streams using stock and user customized JSON descriptors.
Sequencing Macro Tool: Automate read/write cycles without...
Upgrade your EthLinx device with this convenient push-in terminal block. While our converters ship with a standard screw-type connector, this item offers a faster, tool-free insert wiring solution. The spring-cage mechanism allows for quick and...
Fast and affordable delivery
We use eco-friendly and reasonable packaging to ensure both quality and affordable shipping rates.
B2B Friendly
Send your inquiry for a quotation tailored to your needs. Registered Business Customers get a special 10% discount
Free shipping
Over 20,000 CZK / ~€830 / ~$900.
*See delivery page for details.
Free returns
European customers may use the right to return the goods in 14 days
Haven't found what you're looking for?
Contact us. We offer customization for our customers who have special requirements, place bulk orders or ask for shipping to other countries.
