KELI BMS

KELI BMS I'm Marry Li from China. We're a source factory for lithium battery BMS manufacturing. I'm at the factory every Monday and Friday. My Whatsapp : +8618382138987

If you'd like, we can do a video call on WhatsApp and I'll show you around.

Last Day at the 18th Solar PV & Energy Storage World Expo | Smart BMS on DisplayToday marks the final day of the 18th So...
18/09/2026

Last Day at the 18th Solar PV & Energy Storage World Expo | Smart BMS on Display

Today marks the final day of the 18th Solar PV & Energy Storage World Expo, held at the Canton Fair Complex in Guangzhou, China — one of the world's largest events for solar PV and energy storage, bringing together 2,000+ exhibitors and 250,000+ industry buyers.

We showcased our full range of 3-24S Smart BMS (Battery Management Systems), engineered for:
✅ Voltage range: 6V–89V
✅ Continuous discharge current: 40A–300A
✅ Multi-layer protection: overcharge, over-discharge, short circuit, overtemperature, cell balancing

Thank you to everyone who visited our booth and discussed BMS solutions with us this week.

17/09/2026

1.Aboout our Poruct:

Type: Lithium Battery BMS
Voltage: 6V – 89V
Series Cells: 3S – 24S
Continuous Discharge Current: 30A – 300A

2. What problems have I solved for my clients?
Take one example-
Customer Description:

Pain Point: As an Energy Storage System Integrator, unstable BMS–inverter communication can cause incorrect SOC, voltage, current or protection data and make ESS commissioning more difficult.

Cause: Electrical interference and communication incompatibility can disrupt data transmission.

Solution: EMC/ESD Protection + Isolated Communication Circuit + Protocol Matching

3.About Our Target Customers:
Lithium battery PACK manufacturers
Energy storage system integrators
Battery Swap Operator
Electric Two-Wheeler OEMs

4. Contact us anytime for a quotation and see how our pricing compares. We stand behind the quality of our products and their competitive cost-performance ratio.

My Whatsapp : +86 15208187206

1.Aboout our Poruct:Type: Lithium Battery BMSVoltage: 6V – 89VSeries Cells: 3S – 24SContinuous Discharge Current: 30A – ...
17/09/2026

1.Aboout our Poruct:

Type: Lithium Battery BMS
Voltage: 6V – 89V
Series Cells: 3S – 24S
Continuous Discharge Current: 30A – 300A

2. What problems have I solved for my clients?

Take one example-
Customer Description:

Pain Point: As a battery pack manufacturer, I worry that a single overvoltage protection failure could allow excessive charging voltage to reach the cells, causing cell damage, abnormal heating, or even safety risks.

Cause: A single protection layer may fail or respond incorrectly during abnormal charging.

Solution: Secondary overvoltage protection adds an independent backup layer to stop excessive voltage.

3.About Our Target Customers:
Lithium battery PACK manufacturers
Energy storage system integrators
Battery Swap Operator
Electric Two-Wheeler OEMs

4.We welcome your inquiries and price comparisons at any time. We are confident in the quality and cost-effectiveness of our products.

My Whatsapp : +86 15208187206

📢 Meet Us at the 18th Solar PV & Energy Storage World Expo!We're exhibiting and would love to meet you in person!📍 Our B...
16/09/2026

📢 Meet Us at the 18th Solar PV & Energy Storage World Expo!

We're exhibiting and would love to meet you in person!

📍 Our Booth: Booth A551, Hall 11.2, Building B

We manufacture 2~24S Smart BMS with:
⚡ Voltage range: 6~92V
⚡ Continuous current: 30~300A

Whether you're looking for reliable BMS solutions for solar, energy storage, or other applications, come visit us and let's talk about how we can support your business.

🤝 If you're attending the expo, feel free to drop by our booth — we'd be happy to meet you!

📩 Can't make it? Send us a message and let's connect online.

16/09/2026

🔋 BMS Solutions for Battery PACK Manufacturers

Building lithium battery packs for different projects? A flexible Battery Management System (BMS) can make battery pack development much easier.

Our 3–89V Smart BMS supports 3–24S configurations and 30–300A continuous discharge, making it suitable for various high-current battery applications.

Designed for LiFePO4 and Lithium-ion batteries, our BMS helps with battery protection, cell balancing, current management and system monitoring.

Ideal for battery PACK factories, OEM manufacturers and battery system integrators.

📲 WhatsApp: +86 18382138987

15/09/2026

Smart BMS Supplier for 3-24S Lithium Battery Systems

If you are sourcing a smart BMS for 3-24S lithium packs, you already know the real problems: unstable supply, batch inconsistency, and voltage drift in hot or humid environments.

We manufacture 3-89VBMS, supporting 3-24S and 30-300A continuous discharge, built for real-world B2B applications rather than lab-only data.

Stable sampling. Consistent batches. Global supply.

📩 DM us for datasheet and sample discussion.

14/09/2026

BMS Manufacturer: 3S-24S / 30A-300A Smart BMS for Battery Pack

Looking for a reliable BMS (Battery Management System)?

We manufacture premium 3-24S BMS supporting 30A to 300A continuous discharge. Perfect for AGV, Forklifts, Golf Carts, and Energy Storage Systems (ESS).

⚡ BMS Key Features:

· Wide Range: 3S to 24S adjustable for LFP, NCM, and LTO battery.

· High Current: 30A, 100A, 200A, 300A continuous protection.

· Smart Protocol: Built-in CAN, RS485, and Bluetooth.

Get factory-direct pricing from a trusted BMS manufacturer.

👉 DM us or visit https://klbms.com/ for BMS datasheets!s! KELI BMS.

1. Aboout our Poruct:Type: Lithium Battery BMSVoltage: 6V – 89VSeries Cells: 3S – 24SContinuous Discharge Current: 30A –...
03/09/2026

1. Aboout our Poruct:
Type: Lithium Battery BMS
Voltage: 6V – 89V
Series Cells: 3S – 24S
Continuous Discharge Current: 30A – 300A

2. What problems have I solved for my clients?

Take one example-

Customer Description:
"As we scale up, we source swapping cabinets and e-bikes from different vendors, only to find ourselves trapped in a 'communication protocol nightmare.' Due to protocol mismatches (CAN/RS485), our BMS frequently fails to handshake with new cabinets or vehicle IoTs, resulting in 'charging failures' or 'missing battery data.' To make matters worse, we have to stock completely different BMS models for different configurations (like 48V and 60V), which ties up massive capital and creates an overwhelming inventory burden."

Reason：
Fragmented communication standards across terminal devices cause incompatibility, while a lack of BMS hardware universality leads to redundant SKU stocking.

Solution Principle:
Multi-Protocol-Auto-Recognition+Software-Defined-Series-Configuration+Over-The-Air-Remote-Upgrade(OTA)

3. Your inquiries and price comparisons are welcome at any time. We hold absolute confidence in our product quality and cost-effectiveness.

My Whatsapp : +8618382138987

02/09/2026

1.About Our Products:

We manufacture BMS (Battery Management Systems) for lithium batteries.

Voltage range: 6V – 89V
Series count: 3S – 24S
Continuous discharge current: 30A – 300A

2. What problems have I solved for my clients?

Take one example:

For high-frequency, heavy-duty Battery Swapping Operators (BSOs), batteries face multiple daily plug-in/plug-out cycles and extreme high/low-temperature environments. Our BMS features high-standard conformal coating and anti-corrosion potting processes, while supporting 4G/Bluetooth remote OTA upgrades and cloud-based fault diagnostics. Operators can reset or upgrade the system with a single click without dispatching personnel to the site, which drastically reduces after-sales maintenance costs for overseas hubs.

3.About Our Target Customers:

Lithium battery PACK manufacturers
Energy storage system integrators
Sharing and battery-swapping service operators

We welcome your inquiries and price comparisons at any time. I am fully confident in the quality and price of our products.

My Whatsapp : +8618382138987

02/09/2026

1. About Our Products：

We manufacture Lithium Battery BMS, supporting a voltage range of 6V–89V, a series configuration range of 3S–24S, and a continuous discharge current range of 30A–300A.

2. What Can I Do for You Regarding Lithium Battery BMS?

I am at the factory every Monday and Friday. If you would like, we can have a video call via WhatsApp, and I can take you on a tour of our facility.

If you would like to download documentation regarding our BMS product performance characteristics, please send the message: "Electrical Specifications".

If you wish to have a one-on-one discussion with our engineer regarding technical issues related to the BMS board, please send the message: "Engineer".

3.About Our Target Customers：

Our primary customer segments include Lithium Battery PACK Factories, Energy Storage Systems (ESS) Integrators, and Shared Mobility & Battery Swapping Operators (BSOs).

We welcome your inquiries and price comparisons at any time. I am fully confident in the quality and price of our products.

My Whatsapp : +8618382138987

Address

No. 1803, Shufeng 468, Dongcun Cultural And Creative Industry Core Area, Jinjiang District, Chengdu City
Chengdu
610101

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