7s 22.4V/25.9V 30A Overcharge & Short-Circuit Protection Lithium Battery BMS Active Cell Balancing Smart BMS for Shared E-Bike

Name: 7s 22.4V/25.9V 30A Overcharge & Short-Circuit Protection Lithium Battery BMS Active Cell Balancing Smart BMS for Shared E-Bike
Brand: Chengdu Haiguang Lanyu New Energy Technology Co., Ltd.
SKU: 2002922311

Sichuan, ChinaChengdu Haiguang Lanyu New Energy Technology Co., Ltd.

US$15.56

1 Piece

Product specifications

KL Series

Sample price:US$10.00/piece.Request sample

Product profile

Voltage Compatibility

3-24s

Compatible Cell Chemistry

LiFePO4, Nmc, Nca, Lco, Lmo, Lto Battery

Safety Certifications

UL 1973 Recognized, CE, IEC 62619

Model NO.

KL-BL1604

Anti-Spark Function

Yes / Spark-Free

Pre-Heating Function

Supported

Hot Swapping

Full Support

Communication Port

RS485, Uart , Can Bus, Bluetooth & 4G / GPS

Continuous Discharge Curren

10-300A

Battery Compatibility

All Battery Brands / Plug-and-Play

Temp & IP

-40~85℃, Conformal Coating Opt, IP67

Downhill Anti-Surge Control

Active Peak Current Suppression

Anti-Vibration Design

Suitable for Rough Roads

High-Frequency Cycle Tolerance

Supports Frequent Charge/Discharge Cycles

Handshake Mode

Smart Handshake (Auto-Adaptive)

Offline Disconnection Protection

Supported

Transport Package

Box

Specification

23X15X4.5cm

Trademark

HaiGuang

Origin

China

HS Code

85079090

Production Capacity

100000

Key features

RS485, UART , CAN Bus, Bluetooth & 4G / GPS

Anti-Spark Function,Offline Disconnection Protection,Pre-heating Function,Downhill Anti-Surge Control,Smart Handshake (Auto-adaptive)

Supports frequent charge/discharge cycles,Fault detection and instant alerts,Suitable for rough roads,-20 Celsius to +75Celsius Industrial Grade

A single BMS platform that seamlessly scales from 12V light mobility to 89V high-power electric motorcycles, reducing your B2B clients' product SKU management by up to 80%.

Fully compatible with LFP, NCM/NCA, and LTO cells, giving clients the flexibility to switch cell suppliers based on dynamic global market prices

Engineered to handle low-current precision applications all the way up to extreme, heavy-duty continuous output (cargo trikes, high-speed E-mopeds) on the exact same architecture.

Offers flexible component options (MOSFET selection, shunt sizing) on a unified PCB design to lower manufacturing costs for both budget and premium product lines.

Utilizes a proprietary dual-core Kalman Filter algorithm that eliminates "cliff drops" in battery percentage, even during rapid acceleration or erratic swap-station fast-charging cycles.

Whether triggered by a locked motor, a sudden short, or an unqualified charger, the BMS enforces strict current limits in real time.

Non matching or unqualified chargers are blocked automatically. Acritical safeguard in swap-station environments where multiple battery brands and charger types coexist.

Company profile

Chengdu Haiguang Lanyu New Energy Technology Co., Ltd.Sichuan, China

Business Type: Manufacturer/FactoryExport Year: 2023-05-05Nearest Port: shenzhengAverage Response Time: ≤0.54hTerms of Payment: LC, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

About Our Factory & Business Background

AddressChengdu, Sichuan, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: 3-6 months

Our Production Capability & Technical Expertise

Main ProductsBMS, Smart BMS, Battery BMS, Lithium BMS, LiFePO4 BMS

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:How do I judge what material my battery is ?

Please take a look at the battery body.if the normal voltage of your battery shows as 3.2V,the battery will be LiFePo4.If the normal voltage of your battery shows as 3.6V or 3.7V, the battery will be Li-ion or Li-polymer battery. you can also ask battery manufacturer the material of battery.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment

Q:what can you buy from us?

Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board, Lifepo4/Lithium Ion Battery Pack.

Q:How long is the lead time for samples and bulk orders?

Sample delivery time: about 5-7working days. Bulk order delivery time: about 20 working days.