Need to return a product:- Click Here for returns

Need to track your order:- Track here

Check out our new website, faster smarter and easier to use.

CB Generic  |  SKU: hr4.2-12

12V 4.5Ah AGM Battery Replacement for BB HR4.2-12FR & Now discontinued Panasonic Models

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Sale price $66.99 CAD Regular price $73.99

⚠️ Terminal Location Notice – Panasonic LC-P0612P

If purchasing this battery as a replacement for the Panasonic LC-P0612P, please note the terminal location/orientation on our model. Terminal positions may differ from the original LC-P0612P version, so please verify compatibility with your application before ordering.

12V 4.5Ah AGM Sealed Lead Acid Battery Replacement for BB HR4.2-12FR, Panasonic UP-VW1220P1 / UPVW1220P1 , UP-W1220P1, LC-P0612P, & UP- RW1220P1

Reliable 12V 4.5Ah AGM VRLA sealed lead acid battery designed as a direct replacement for BB and Panasonic backup batteries. Ideal for UPS systems, emergency lighting, alarms, and standby power applications with maintenance-free performance and dependable backup power.

12V Output 4.5Ah Capacity AGM VRLA T2 Terminals Maintenance-Free
Technical Specifications+
Voltage 12V
Capacity 4.5Ah (10HR)
Battery Type Sealed Lead Acid (AGM)
Technology VRLA (Valve Regulated Lead Acid)
Terminal Type T2 Faston Tab
Maximum Discharge Current 60A (5 sec)
Maximum Charge Current 1.2A
Container ABS (Non Flame Retardant)
Weight 1.35kg
Dimensions (L × W × H) 140 × 38.5 × 94mm
Total Height 100mm
Operating Temperature (Charge) 0°C to 40°C
Operating Temperature (Discharge) -20°C to 50°C
Storage Temperature -20°C to 40°C
Why Choose This Product+
  • Direct replacement for BB HR4.2-12FR, Panasonic UP-VW1220P1, UP-W1220P1 and LC-P0612P.
  • Maintenance-free AGM construction with sealed non-spillable design.
  • High discharge capability for demanding backup applications.
  • Flexible installation positions.
  • Designed for up to 6 years service life in float applications.
Compatible Models+
BB HR4.2-12FR HR4.2-12 Panasonic UP-VW1220P1 UP-VW1220 Panasonic UP-W1220P1 Panasonic LC-P0612P 12V 4.5Ah SLA, UP-RW1220P1, UPRW1220P1

LC-P0612P users should confirm terminal location before ordering.

Typical Applications+
  • Uninterruptible Power Supplies (UPS)
  • Emergency lighting systems
  • Security and alarm systems
  • Mobility equipment
  • RC vehicles and hobby equipment
  • Laboratory and testing devices
  • Backup power systems
Product Highlights+
  • 12V Output
  • 4.5Ah Capacity
  • Sealed Lead Acid AGM Chemistry
  • T2 Faston Terminals
  • VRLA Maintenance-Free Design
  • Multi-position Installation
  • Backup and Standby Power Use
FAQs+
  • Is this battery rechargeable?
    Yes, this is a rechargeable sealed lead acid battery.
  • What does AGM mean?
    AGM technology uses absorbed electrolyte separators to provide maintenance-free and spill-proof operation.
  • Can I replace a 4.2Ah battery with a 4.5Ah version?
    Yes, provided voltage, dimensions and terminal type match.
  • Can it be installed in different positions?
    Yes, the sealed VRLA construction supports flexible mounting positions.
Other Information+

Dependable replacement battery for UPS, emergency lighting and standby applications. Always verify dimensions, voltage and T2 terminal configuration against your original battery before ordering.

Bulk and trade pricing available for volume purchases.

Want Instant Shipping Costs?

🚚 Instant Shipping Costs?

It’s super simple! Just add the product you want to your cart, enter the quantity and your postal code, and you'll instantly see real-time shipping rates for all in-stock items. Fast, easy, and totally hassle-free!

💡 Shipping heavy or bulk items?

If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck! 

Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

📤 Click below to post your image and get started:

POST YOUR IMAGE

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.