- Home Page /
- Auto & Tires /
- Automotive Tools & Equipment /
- Power Sources /
- Tecmate OptiMate Solar DUO 12.8V 0.83A Battery Charger ...
0 ratings
Item #:
158890978
Tecmate OptiMate Solar DUO 12.8V 0.83A Battery Charger & Maintainer TM-522-D1
Item #:
158890978
AUD 311
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 77.75 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 22
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
OptiMate Solar DUO 10W: Charge by day, monitor by night - the smart solution for all 12V batteries!
Buy Now Pay Later
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
Solar-Powered Charging
Harness solar energy for eco-friendly charging, ensuring your battery maintains optimal health without relying on grid power or frequent connections.
Dual Battery Maintenance
Simultaneously charge and maintain two batteries, perfect for users with multiple vehicles, ensuring convenience and efficiency in battery care.
Intelligent Management
Advanced charging technology automatically adjusts to battery needs, preventing overcharging while maximizing lifespan, providing peace of mind and exceptional value.
Product Details
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?
-
Solar Enthusiasts
Ideal for users who want to harness solar energy for battery maintenance while minimizing environmental impact.
-
Seasonal Vehicle Owners
Great for individuals with motorcycles or cars used seasonally, ensuring batteries remain charged during long periods of inactivity.
-
Battery Efficiency Seekers
Suitable for those looking to prolong battery life and enhance performance through effective charging and maintenance.
-
High-Current Users
Not suitable for users requiring rapid charging or high current output for larger batteries or heavy-duty applications.
-
Indoor Use Only
Not ideal for users needing a charger for indoor only, as its design is better suited for outdoor use.
-
Budget-Conscious Buyers
May not be suitable for individuals looking for the cheapest options, as it is a premium-priced solar charger.
Product Description
Tecmate OptiMate Solar DUO 12.8V 0.83A Battery Charger & Maintainer TM-522-D1
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of batteries can the OptiMate Solar DUO charge?
Answer: It can charge 12V lead-acid, AGM, GEL batteries and 12.8V lithium LFP batteries. -
Question:
Is it safe to leave the charger connected to the battery?
Answer: Yes, it has full electronic protection and is safe for long-term maintenance. -
Question:
How does the charger know when to switch to pulse or continuous charge?
Answer: The smart charge control automatically adjusts based on sunlight strength.
TecMate Power Sources Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer
“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
AP
amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
DD
Disa
Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
KB
Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 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.
AUD 311
Order now and get it around Wednesday, July 22
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
- Smart solar-powered charger and maintainer for 12V batteries.
- Fully automatic multi-step program ensures battery safety and longevity.
- Maintains batteries as low as 4V with its unique pulse action.
- Optimizes charge according to sunlight strength and battery condition.
- Weatherproof design allows use in any environment with minimal supervision.
- Displays battery state and maintains optimal charge continuously.
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.