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Item #:
210616508
Battery Equalizer Battery Balancer Equalizer HA02 for 4PCS 2.4V/3.6V/6V/9V/12V Lead-Acid or Lithium Battery Battery Voltage Balancer
Item #:
210616508
MMK 432958
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, August 24
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Enhance the performance of the battery pack: Ensure that the voltage of each cell in the battery pack remains consistent.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Compatibility
Works seamlessly with various battery types, including 2.4V to 12V lead-acid and lithium batteries, ensuring that all users can benefit from optimal performance and longevity.
Improved Battery Life
Balances voltage across batteries, preventing overcharging and undercharging, ultimately extending the lifespan and reliability of your battery setup.
User-Friendly Design
Simple installation and operation make it accessible for both novice and experienced users, providing a hassle-free solution for maintaining battery health.
Product Details
| Item Weight | 1.2 lbs (540 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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RV Owners
Ideal for RV users who need to maintain consistent battery performance for prolonged trips and power needs.
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Solar Energy Users
Great for users with solar battery systems seeking to maximize efficiency and life of their lead-acid or lithium batteries.
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DIY Enthusiasts
Perfect for hobbyists who build battery-powered devices and need effective voltage balancing for longer-lasting performance.
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Non-Technical Users
Not ideal for those unfamiliar with battery systems, as it requires some technical understanding for optimal use.
Product Description
Battery Equalizer Battery Balancer Equalizer HA02 for 4PCS 2.4V/3.6V/6V/9V/12V Lead-Acid or Lithium Battery Battery Voltage Balancer
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Customer Questions & Answers
-
Question:
What types of batteries is the HA02 compatible with?
Answer: The HA02 is compatible with 2.4V, 3.6V, 6V, 9V, and 12V lead-acid or lithium batteries. -
Question:
How does the battery equalizer extend battery life?
Answer: It monitors charging and discharging to prevent overcharging and undercharging of individual battery cells. -
Question:
Will this product reduce my maintenance costs?
Answer: Yes, by extending the life of your batteries, it reduces the frequency of replacements, lowering maintenance costs.
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 432958
Order now and get it around Monday, August 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Ensures consistent voltage across battery cells.
- Prevents over- and under-voltage issues.
- Extends battery life by preventing overcharging and discharging.
- Increases charging and discharging efficiency.
- Reduces maintenance costs by prolonging battery replacement frequency.
- Suitable for all types of battery packs.
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