We do not make
these boards.
We make sure you get the right one.
DALYELEC.EU is an independent reseller of Daly battery management boards. Daly designs and builds them; we buy them, keep the range on the shelf, price it in euros and answer the sizing question before you order. That is the whole of the business, and we would rather be plain about it than pretend to be a factory.
What we are, and what we are not
Plenty of shops selling Chinese hardware are vague about which end of the supply chain they sit at. Here is ours, in two columns, so there is nothing to misread.
What we are
- An independent reseller
We buy Daly battery management boards and sell them on, in our own name, at our own prices.
- Part of the JRSE Ltd. group
A distributor of electronic components and test & measurement equipment for the electronics industry, based in Hong Kong Central.
- Priced in euros, spec on the label
Every board is listed with its cell count, its current and its port type next to the price. Nothing is hidden behind an enquiry form.
- People who will ask about your pack
Chemistry, cells in series, peak current, port type. Four questions that decide whether the board protects the pack or ruins it.
What we are not
- Not the manufacturer
Daly — Dongguan Da Li Electronics Co., Ltd — designs and builds the boards. We have never made one.
- Not Daly's own web shop
We are not their European branch, their official store or their agent. If you need something only the factory can answer, we will tell you so.
- Not a re-brander
The boards arrive as Daly boards, with Daly's own markings, and they leave the same way. Nothing is relabelled.
- Not a catalogue with no one behind it
Every board on the shop is one we can actually supply, listed with its cell count, its current and its price.
Daly, and what the range covers
Daly builds one thing: lithium battery protection boards. The range runs from a 15 A board for a small 3S pack up to boards rated in the hundreds of amps, in Li-ion, LiFePO4 and LTO, from 3S to 24S.
What we stock are the standard hardware boards — all the protection, passive balancing, no communication port. Above them sit the Smart BMS series with UART, RS485, CAN and a Bluetooth app, the active balancers, and the chargers. Those we order in.
Designs the boards, builds them, sets the protection thresholds in hardware, and stands behind the product itself.
Buys them, keeps them on the shelf, works out which one fits your pack, invoices you in euros and handles the order.
DALYELEC.EU is not affiliated with Dongguan Da Li Electronics Co., Ltd beyond a normal reseller relationship. "Daly" and the Daly logo are their marks, not ours.
The company behind the shop
DALYELEC.EU is operated by JRSE Ltd., a distributor of electronic components and test & measurement equipment for the electronics industry. Orders are dispatched from Hong Kong; where import taxes or customs charges apply, our terms and conditions set out how they are handled.
- Company
- JRSE Ltd.
- Address
- No. 50 Stanley Street
Unit D 11/F, Central
Hong Kong - info@jrse.hk
- Phone
- +852 300 88 225
- Dispatch
- From Hong Kong
- Hours
- Monday to Friday, 09:00 – 17:00
- Legal
- Terms and conditions · Privacy policy
Three useful places
Filter everything in stock by chemistry, system voltage and discharge current. Twelve boards, each one priced.
The choice people get wrong most often, with a wiring diagram for each and the rule of thumb at the end.
Send us the chemistry, the cells in series and the current, and we will tell you which board to take.