- Home Page /
- Health & Household /
- Household Supplies /
- Household Batteries /
- 12V /
- National Battery NB6-4.5 Replacement Battery ...
0 ratings
Item #:
140252678
National Battery NB6-4.5 Replacement Battery - 6 Volt 4.5 AH F1 Terminal by SigmasTek
Item #:
140252678
GBP 17
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
This high-quality SigmasTek SP6-4.5 battery offers a maintenance-free, spill-proof solution for your power needs.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Powerful Capacity
The National Battery NB6-4.5 offers a robust 4.5 AH capacity, ensuring reliable power for various applications, effectively addressing user needs for dependable backup energy.
F1 Terminal Design
Equipped with an easy-to-install F1 terminal, this battery simplifies connections, making it user-friendly and ideal for both DIY enthusiasts and professionals.
Long-lasting Durability
Engineered for longevity, the NB6-4.5 provides consistent performance over time, ensuring exceptional value and reliability, making it a smart choice for sustained usage.
Product Details
| Product Dimensions | 2.76 x 1.86 x 3.94 inches (7 x 4.7 x 10 cm) |
| Item model number | SP6-4.5 |
| Date First Available | May 25, 2018 |
| Manufacturer | SigmasTek |
| Brand | SigmasTek |
| Model Number | SP6-4.5 |
| Model Name | NB 6 5 |
| Included Components | Battery |
| Voltage | 6 volts |
| Reusability | Rechargeable |
| Amperage | 6 A |
| Unit Count | 1 Count |
| Item Dimensions | 2.76 x 1.86 x 3.94 inches (7 x 4.7 x 10 cm) |
| Battery Cell Type | Sealed Lead Acid |
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?
-
Alarm Systems
Ideal for security alarm systems needing reliable backup power to ensure functionality during outages.
-
Electric Toys
Perfect for powering electric toys that require a lightweight and long-lasting battery for extended playtime.
-
Solar Applications
Suitable for small solar applications where a dependable battery is needed to store energy efficiently.
-
High Power Devices
Not suitable for high-drain devices needing more power than this battery can provide effectively.
Product Description
National Battery NB6-4.5 Replacement Battery - 6 Volt 4.5 AH F1 Terminal by SigmasTek
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of battery is the SigmasTek SP6-4.5?
Answer: It is a Sealed Lead Acid battery using Absorbent Glass Mat (AGM) technology. -
Question:
Is this battery maintenance-free?
Answer: Yes, the SigmasTek SP6-4.5 has a maintenance-free design. -
Question:
What is the voltage and capacity of this battery?
Answer: The battery provides 6 volts and has a capacity of 4.5 AH.
Nutritionist's Take
The National Battery NB6-4.5 Replacement Battery - 6 Volt 4.5 AH F1 Terminal by SigmasTek is a non-nutritional product, designed for energy supply rather than dietary consumption. As such, nutritionists generally do not evaluate or promote battery products based on nutritional benefits, as they contain no edible ingredients and do not contribute to overall health through nutritional means. However, the suitable application of this battery in devices is crucial, as reliable power sources can indirectly support health-related tools, like medical equipment. One potential drawback is the environmental impact of disposing of batteries, which can be harmful if not recycled properly. Therefore, while it doesn’t have direct health benefits, ensuring reliable functionality in health-related devices could make it advantageous in those contexts.
SigmasTek 12V SP6-4.5 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- 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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 17
Order now and get it around Sunday, September 27
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High-quality SigmasTek SP6-4.5 replacement battery.
- 6 Volt and 4.5 AH capacity for reliable performance.
- Utilizes Absorbent Glass Mat (AGM) technology.
- Maintenance-free design eliminates hassle.
- Spill-proof construction for safety.
- Brand new and factory fresh for optimal reliability.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.