JNFN S Bluetooth Balancing BMS Board 17S to 24S 80 A Peak 200 A for Li-ion LiFePO4 LTO and Na-ion Yellow for E-bikes and Scooters
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The JNFN Balancing BMS Board is designed for managing and protecting the battery of an e-bike or electric scooter with a higher number of cells. It supports connections of 17S to 24S, covering a wide range of voltage configurations. The nominal continuous current of 80 A is complemented by a short-term peak of 200 A. The board is equipped with Bluetooth connectivity and a cell balancing function. The power wires B- and C- are routed from the sides of the board, while the connectors for the cells and communication can be found on the top edge.
- Connection range 17S to 24S: the board is intended for batteries with 17 to 24 cells connected in series.
- Continuous current 80 A: compare this value with the maximum consumption of the motor and controller before installation.
- Peak load: the board can temporarily withstand a peak of 200 A.
- Wireless connection: Bluetooth allows communication with the board without the need for a cable connection.
- Cell balancing: the balancing function equalises the voltage between individual cells of the battery.
- Supported cell chemistry: the board is designed for Li-ion, LiFePO4, LTO and Na-ion batteries.
- UART/SW connector: located in the top left corner of the board, used for data communication and additional connections.
- B- and B+ connectors: two connectors on the top edge of the board are used to connect wires to individual cells.
- Power wires: the blue wire B- comes from the left side of the board, while the black wire C- comes from the lower right side. The colour coding helps prevent confusion during installation.
- Installation: mounting holes on both sides of the board allow for attachment in the battery box.
- Appearance: yellow board with JNFN branding and QR code.
Contents of the package:
- 1x JNFN Balancing BMS Board 17S to 24S 80 A
The JNFN Balancing BMS Board is intended for building or repairing the battery of an e-bike or electric scooter with 17 to 24 series cells. The continuous current of 80 A with a peak of 200 A should be verified against the consumption of the specific drive. The board is suitable for Li-ion, LiFePO4, LTO and Na-ion cells and offers Bluetooth connectivity with balancing functionality. Through the UART/SW connector, the board can be integrated into a system with data communication. Before installation, ensure that the number and type of cells and the current consumption match the board's specifications.
Seller: Solvane
Dispatched within 1 working day (Mon–Fri) – orders paid for by 14:00 Irish time are processed on the same working day.
Availability: In stock
Transit: 5–13 working days – transit takes place on working days (Mon–Fri).
In total, please allow 5–14 working days from payment of your order.
Delivery is only possible to addresses in Ireland.
Delivery to address: €1.59
Returns
Deadline: 30 days from receipt of the goods, without giving any reason
How: notify us of your withdrawal at info@lunzo.ie and send the goods by post to the returns address:
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
Once you have sent the parcel, send us the proof of dispatch with the tracking number to info@lunzo.ie – this lets us process your return as quickly as possible and refund you without waiting for the parcel to arrive.
Product condition: you can also return goods that have been used or unpacked, or that no longer have their original packaging or tags
Costs: you pay the postage for sending the goods back to Spain; we charge no return fee
Refund: within 14 days of receiving your notice of withdrawal; we may withhold the refund until the goods have arrived back or until you provide proof that you have sent them
Exchanges
Deadline: 30 days from receiving your parcel (exchange for a different size, colour or variant)
How: write to us at info@lunzo.ie, giving your order number and the variant you want – once we have checked that it is available, we will send you instructions for the exchange, including the address to which you should send the original item
Costs: you pay to send the original item back; the new variant will be sent to you at no further charge
Faulty or damaged goods
Period for claiming a fault: up to six years from delivery of the goods – within the first 30 days you can reject a faulty product and ask for a full refund, and for the first 12 months a fault is presumed to have been present on delivery
How: write to us at info@lunzo.ie and attach a photograph or a video of the goods – in most cases you do not have to send the goods back
Remedies: a replacement with a new item, a reasonable price reduction, or a refund of the full purchase price
You will find the details in Delivery and Payment, Returns and Exchanges, Faulty Goods.
Seller:
HK Xorita Brand Management Limited
Address: Flat 1019B, 10/F, Liven House, No. 61-63 King Yip Street, Kwun Tong, Kowloon, Hong Kong
E-mail: zhengyingdai@gmail.com
Telephone: +86 133 4274 5877
Manufacturer:
HK Xorita Brand Management Limited
Address: Flat 1019B, 10/F, Liven House, No. 61-63 King Yip Street, Kwun Tong, Kowloon, Hong Kong
E-mail: zhengyingdai@gmail.com
Telephone: +86 133 4274 5877
EU responsible person:
REP Europe GmbH
Address: Prinzenallee 7, 4th floor, 40549 Düsseldorf, Germany
E-mail: cpbzy038@outlook.com
Telephone: +49 15560 128437