JNFN S Bluetooth Balancing BMS Module 17S to 24S 340 A Peak 850 A for Li-ion LiFePO4 LTO and Na-ion Silver for E-bikes and Scooters
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The JNFN Balancing BMS Module is designed for managing and protecting the battery of an e-bike or electric scooter with a high number of cells and significant current draw. It is intended for connection to 17S to 24S, meaning batteries with 17 to 24 cells connected in series. The module offers continuous current of 340 A and a short-term peak of 850 A. Bluetooth connectivity and cell balancing functionality are available. The electronics are housed in a silver casing, and the power wires are routed to cable eyes.
- Connection 17S to 24S: the module accommodates batteries with 17 to 24 series-connected cells, thus high-voltage assemblies.
- Continuous current 340 A: it is recommended to compare this value with the maximum draw of the motor and controller before installation.
- Peak current 850 A: according to the label, the module can withstand peak 850 A for 10 seconds.
- Bluetooth and TTL/BLE port: the module communicates wirelessly via Bluetooth, and the label also indicates the TTL/BLE port.
- Cell balancing: this function equalises the voltage among the individual cells of the battery.
- Cell types: the module is designed for Li-ion, LiFePO4, LTO and Na-ion batteries.
- Power wires: on each side of the module, there is a trio of wires, blue and black, routed into one cable eye. The distribution of current across multiple wires corresponds to high current loads.
- Connectors for cells: a series of connectors on the top side of the module is used to connect wires to the individual cells.
- Casing: the flat design in a silver casing facilitates placement alongside the cells in the battery box.
- Model designation: 24BMA-24-340A, as indicated on the module label.
Contents of the package:
- 1x JNFN Balancing BMS Module 17S to 24S 340 A
The JNFN Balancing BMS Module is intended for building or repairing a powerful battery for an e-bike or electric scooter with 17 to 24 series cells. The continuous current of 340 A with a peak of 850 A meets high current demands of the drive. Support for Li-ion, LiFePO4, LTO and Na-ion cells allows use in various battery packs. Bluetooth connectivity and cell balancing enhance the protective function of the module. Before installation, ensure that the number and type of cells and current draw match the module's parameters.
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