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$34.64Other options: $14.86 to $118.46

ℹ️ Final price is set on AliExpress – during sales (e.g. SuperDeals) it is often lower.

Close to the 10-day averagetracked $109.83 · avg $110.42 · low $102.33 · checked today 11:49 🛒 Buy on AliExpress →

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$34.64

JKBMS JIKONG V19 Smart BMS PB2A16S20P 8S 16S 24V 48V 100A 150A 200A Lifepo4/Li-ion/LTO Energy Storage for Growatt Deye

Name: JKBMS JIKONG V19 Smart BMS PB2A16S20P 8S 16S 24V 48V 100A 150A 200A Lifepo4/Li-ion/LTO Energy Storage for Growatt Deye
Brand: JKBMS
SKU: 1005006726878810
Price: 34.64 USD
Availability: InStock

99.2% positive feedback1,390 reviews 3k+ sold recently🏷️ JKBMS🏬 Sold by NEEY Store✓ Picked

AliExpress buyer rating

The percentage shows how many AliExpress buyers rated this product positively. InstaShop does not edit or filter the rating.

✓ Selected for InstaShop by high positive feedback (88%+) and proven sales

✅ High active balancing current up to 2A for cell voltage cons
✅ Multi-protocol support for integration with major inverter b
✅ Versatile compatibility with LiFePO4, Li-ion, and LTO chemis

👤 This is ideal for DIY enthusiasts building large scale home energy storage systems using 8S to 16S configurations.

Price updated 9 Nov 2026

Price range by option: $14.86 – $118.46

Some versions of this product don't ship to Israel, so the price on AliExpress may differ slightly. The price at checkout on AliExpress is final.

Choose an option (6)

Options (6):

ℹ️ Final price per option is set on AliExpress.

🚚 Shipping to Israel: $2.36 · 9–14 days (live from AliExpress)

84/100⭐ RecommendedInstaShop Score

Rating

Sales volume

Discount

Computed by InstaShop from the product's real rating, sales volume and discount - an independent editorial signal, not a guarantee. How it is calculated

Optimize your energy storage with this high-performance smart BMS, featuring active balancing for LiFePO4, Li-ion, and LTO systems. It is the perfect choice for DIY enthusiasts seeking reliable integration with Growatt or Deye inverters for home backup and off-grid power.

📋 Full specs, sizes, materials & detailed description - on the AliExpress product page →

🌍 International price: $34.64 (AliExpress's international listing). Shipping and any import taxes are shown at checkout. Details

Price historyLowest $32.27 (31.10) · full chart ↓

💡 Why buy · InstaShop analysis

👤 Best for: This is ideal for DIY enthusiasts building large scale home energy storage systems using 8S to 16S configurations.

🚫 Less suitable for: It is less suitable for users who prefer plug-and-play solutions or lack experience with high voltage DC electronics.

🔎 Check before buying: Verify that your specific inverter model is listed in the supported RS485 or CAN communication protocols.

💰 Is the price good? 50% below the store's listed reference price.

Good to know:

Requires technical knowledge for wiring and software configuration
Physical dimensions may be bulky for compact battery enclosures

⭐ Quality & trust: 99.2% positive feedback from 1,390 AliExpress buyer reviews. Updated daily.

🚚 Tracked shipping · 🔒 AliExpress Buyer Protection · Shipping, customs & returns →

What AliExpress buyers say

99.2%

positive feedback

1,390 reviews · 3k+ sold recently

The data comes from AliExpress and is updated daily. Full reviews, including buyer photos, are on the AliExpress product page.

See reviews on AliExpress →

InstaShop is a catalog that links to AliExpress. Purchase, shipping and warranty are provided solely by the AliExpress seller; some links are affiliate links (the price to you doesn't change). Terms of Use

📈 Price history: is the discount real?

Typical price

Based on InstaShop's daily price tracking on AliExpress since 31.10.2026 · 10 measurements

Today's price

$34.64

checked today 11:49

Lowest

$32.27

31.10

Average · 10 measurements

$34.82

31.10–9.11

We have tracked this product's price for 10 days, since 31.10.2026. The lowest was $32.27 (on 31.10.2026), the average $34.82 and the highest $37.47. Today's price, $34.64, is close to the average price.

All 10 measurements as a table

Date	Price	Change
9.11.2026 (today)	$34.64	–
8.11.2026	$34.64	–
7.11.2026	$34.64	↓ $0.54
6.11.2026	$35.18	↓ $0.17
5.11.2026	$35.35	↑ $0.57
4.11.2026	$34.78	↑ $0.02
3.11.2026	$34.76	↑ $0.29
2.11.2026	$34.47	↓ $3.00
1.11.2026	$37.47	↑ $5.20
31.10.2026	$32.27	–

The final price is set by AliExpress. · How we check fake discounts

🧾 From our price tracking

Price now: $34.64 · About usual (within 2% of the $34.82 average)
Last 30 days: low $32.27 · average $34.82
Tracked since: 31.10.2026 · 10 daily checks
Lowest price: $32.27 (31.10.2026)
Price drops: 2 times
At the current price: 3 days ($34.64)
Listed discount: 50% - not real: the "original" price was never charged while we tracked it

Real data only: one price check per day on AliExpress, international listing, in US$.

🔍 In-depth analysis

The JKBMS JIKONG V19 is a high-performance Battery Management System designed for complex energy storage setups. It supports a wide range of configurations, including 8S to 16S setups for 24V or 48V systems, and is compatible with major battery chemistries like LiFePO4, Li-ion, and LTO. This specific model is marketed for integration with popular inverter brands like Growatt and Deye, suggesting it is built for serious off-grid or home backup power enthusiasts who need precise control over their cell balancing and protection parameters.

With over three thousand orders and a near-perfect buyer rating, this unit stands out as a market leader in the DIY power space. The V19 series is known for its active balancing capabilities, which help maintain cell health over time. While the technical specifications are impressive, the complexity of the device means it requires a solid understanding of electrical wiring and software configuration to get the most out of its smart features.

✅ Pros

Extremely high buyer satisfaction rating of 4.96 indicates excellent reliability and performance in real-world scenarios.
Versatile compatibility across multiple battery chemistries and voltage configurations makes it a flexible choice for various projects.
High volume of orders suggests a well-tested product with a large community of users for troubleshooting and advice.

Cons and cautions

The setup process can be daunting for beginners due to the sophisticated software interface and wiring requirements.
Shipping costs or times may vary significantly depending on your location, which is a common factor with heavy electronic components.

From our data

Paid shipping to Israel: $2.36 (per the AliExpress shipping quote)
6 variants on one listing: price and spec change with the option you pick
Price moved between $32.27 and $37.47 since 28 Sep (10 tracked days)

This analysis is written with an AI model from the product data (name, category, price, rating and orders), not from a hands-on test. How we choose and score

Who it's for: This BMS is ideal for DIY solar enthusiasts and power wall builders who are using 24V or 48V systems. It is specifically suited for those who want active balancing and integration with high-end inverters for home energy storage.

Who should skip it: Casual users or those looking for a simple plug-and-play battery solution should look elsewhere. This requires technical knowledge to install safely, and mistakes during the wiring process can permanently damage the unit or the battery cells.

🔎 Check before you buy

Confirm with the seller whether the specific communication cables for your inverter model are included in the package.
Verify the exact continuous discharge current rating for the specific sub-model you are selecting from the dropdown menu.
Ask the seller for the latest version of the app or software link to ensure compatibility with your smartphone.
Check if the heat sink or any necessary mounting hardware is included or needs to be purchased separately.

💰 Value verdict: Given the massive number of successful orders and the current discount, this BMS offers exceptional value. It provides professional-grade features like active balancing and inverter communication at a price point that is very competitive for the DIY market. The high rating suggests it is a safe investment for your power system.

💡 Tips

Always double-check your balance lead wiring with a multimeter before plugging the connector into the BMS to avoid a short circuit.
Download the official app before the product arrives so you can familiarize yourself with the interface and settings.
Ensure the BMS is mounted in a well-ventilated area, as these units can generate heat during high-current discharge or charging cycles.

Questions about this product

Can I use this BMS for a 12V battery system?

Based on the product name, this model is designed for 8S to 16S configurations, which typically cover 24V to 48V systems. You should verify with the seller if it can be configured for lower voltages.

Does it support Bluetooth connectivity for monitoring?

Most JIKONG smart BMS units include Bluetooth for app connectivity, but you should confirm with the seller that this specific V19 version has the module built-in.

Is this compatible with my specific inverter brand?

The listing mentions Growatt and Deye compatibility, but communication protocols can vary. It is essential to message the seller with your inverter's firmware version to ensure full integration.

❓ Questions & Answers

What does it cost in US dollars?

$34.64 - AliExpress's international price at our latest check (9.11.2026). The exact amount in your currency, with shipping, is shown at AliExpress checkout.

Shipping and import taxes to my country?

Delivery to your address, its cost and time depend on the seller and your country; import duty/VAT depends on your country's rules (in the EU, the UK and Australia VAT/GST is usually collected at AliExpress checkout). All of it is shown before you pay.

Is this price tracked?

Yes. We have checked this listing's price 10 times since 31.10.2026 - see the price history and the tracking facts on this page.

Shipping, import taxes, returns & Buyer Protection - full answers →