Motorcycle Charger Maintainer SX-3 2.5A 6V/12V and Lithium LiFePO4 - AlcaPower
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Pickup available at Sede Operativa Oniroview Usually ready in 24 hours
Pickup available
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Sede Operativa Oniroview
Pickup available, usually ready in 24 hours
Via Piave 17
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95129 Catania CT
Italy
Motorcycle Charger Maintainer SX-3 2.5A 6V/12V and Lithium LiFePO4 - AlcaPower
📐 2.5A max │ 6V / 12V lead + 12.8V lithium │ IP65
🔧 Difficulty: 1/5 │ 🎯 Ideal for: motorcycles, scooters, and small batteries for charging and maintenance
Compact motorcycle battery charger with automatic maintenance and lithium mode
SX-3 is a pocket-sized automatic battery charger (113 x 68 mm) with a microcontroller that performs diagnosis, recovery, charging, and maintenance of 6V and 12V lead-acid batteries (Wet, MF, VRLA, AGM, GEL) and 12.8V LiFePO4 lithium batteries. It delivers 2.5A and automatically detects the connected voltage: you can leave it connected to your motorcycle, scooter, or quad for the entire winter break and find the battery ready.
Why choose it
It's the right size for those who don't need the 6A of a car charger but want a reliable maintainer for two-wheeled vehicles and small capacity batteries. Compact, designed to be hung next to the socket, it handles both lead-acid and lithium batteries.
Technical analysis and advantages
- 🔋 Lead and lithium: Wet, MF, VRLA, AGM, GEL and 12.8V LiFePO4 with dedicated LITHIUM mode.
- ⚡ 2.5A current: calibrated for 6V/12V batteries from 4 to 50Ah and LiFePO4 from 2 to 15Ah.
- 🔁 Automatic cycle: diagnosis, recovery, charging and 50mA maintenance managed by the microcontroller.
- 💧 IP65 rating: protected from dust and water jets.
- 🛡️ No-load consumption <1W: suitable for long-term connection.
- 🪶 Only 190g: small footprint, easy to store.
Technical specifications
| SKU | 702908 (SX-3) |
| EAN | 8059174955427 |
| Input | 220-240V AC - 50Hz - 500mA |
| Maximum charging current | 2.5A |
| Maintenance current | 50mA |
| End-of-charge voltage | 7.3V (6V) / 14.5V (12V and LiFePO4) |
| Rechargeable batteries | Wet, MF, VRLA, AGM, GEL, LiFePO4 |
| Recommended capacities | 6V/12V 4-50Ah; LiFePO4 2-15Ah |
| Control type | Constant Current (CC) |
| Operating temperature | 0 °C ~ 40 °C |
| Protection rating | IP65 |
| Dimensions | 113.6 x 68.4 x 34mm |
| Weight | 190g (accessories excluded) |
🔄 Expert's Tip:
Before connecting it, check the Ah capacity indicated on the battery: SX-3 performs best with lead-acid batteries up to 50Ah and lithium batteries up to 15Ah. For a LiFePO4 battery, ensure it has an integrated BMS, as SX-3 should only be used with lithium packs equipped with a protection circuit. Above these thresholds, it's advisable to upgrade to the 6A model, so charging times remain reasonable.
🔗 Complete your setup
As replacement cables, you can add the alligator clip cable (708026) or the eyelet cable (708034) from the SX series, both compatible with SX-3.
Frequently asked questions
Is the SX-3 suitable as a maintainer for a motorcycle battery?
Yes. It is specifically designed for motorcycle, scooter, and quad batteries up to 50Ah lead-acid. After charging, it switches to automatic maintenance at 50mA, so you can leave it connected during the winter break without overcharging the battery.
Does it also charge lithium batteries?
Yes, via the dedicated LITHIUM mode for 12.8V LiFePO4 batteries (4 cells) with a capacity of 2 to 15Ah. It should only be used with lithium batteries equipped with a BMS, which manages cell safety during charging.
📦 Package contents
- 📦 SX-3 Battery Charger
- 📦 Connection cable with alligator clips
- 📦 Connection cable with eyelets
- 📦 User manual
✅ Warranty and safety
✅ CE marking. 📜 2-year warranty D.Lgs. 170/2021. ⚠️ IP65 rating. Product subject to WEEE collection. Shipped from Catania within 24 working hours.
Changed your mind? Here's what to do
If you want to return your order, we're here to help. You have the right to withdraw from the purchase within 14 days of delivery, without having to provide any reason.
Right of withdrawal (within 14 days)
The deadline is 14 days from delivery. If the order includes multiple items delivered separately, the deadline starts from the delivery of the last item.
The 14 days are calculated in calendar days, including Saturdays, Sundays, and public holidays. If the last day falls on a Saturday, Sunday, or public holiday, the deadline is extended to the next working day.
How to exercise it: Initiate the request from the dedicated function in your account: https://account.oniroview.com → Orders section → "Manage" → "Request Return". The withdrawal is validly exercised at the moment you send the online request; it is not subject to our prior authorization.
- Return: You must send the products back within 14 days from the date you notified us of the withdrawal.
- Refund: We will refund you within 14 days of the withdrawal notification. We may withhold the refund until we have received the goods or proof of their shipment, whichever occurs first.
- Full withdrawal (you return all products in the order): 100% refund of the price plus standard outbound shipping costs. If you chose a more expensive delivery than the standard one at the time of the order, any supplement is not refundable.
- Partial withdrawal (you return only some products): refund of the price of only the returned products; outbound shipping costs are not refunded. If the order benefited from free shipping due to reaching a threshold and the partial return causes the value to fall below that threshold, the corresponding shipping cost will be calculated and deducted from the refund.
- Return costs: The direct costs of return are borne by the customer.
- Diminution in value: You are only responsible for any diminution in the value of the goods resulting from handling other than what is necessary to establish their nature, characteristics, and functioning. In such a case, we will deduct from the refund an amount corresponding to the ascertained lost value.
The refund will be made using the same payment method used for the purchase.
Exclusions from the right of withdrawal
Pursuant to Article 59 of the Consumer Code, withdrawal does not apply to:
- goods made to measure or clearly personalized (e.g., cables cut to size, custom configurations);
- sealed goods that are not suitable for return for hygienic reasons or health protection, if unsealed after delivery;
- digital content supplied on a non-material medium, if the performance has begun with your prior consent and acceptance of the loss of the right of withdrawal.
Outlet Items: Items in the Outlet category are sold as final sale and are not returnable.
B2B Sales: The right of withdrawal does not apply to contracts concluded with customers holding a VAT number.
How to ship the return
Once the request has been submitted, send all items to: Oniroview, Via Piave 17, 95129 Catania (CT), Italy.
- Pack carefully and use secure, tracked shipping: products lost or damaged during return transit cannot be refunded.
- To protect the original packaging, place it in a second box when possible. Do not apply labels or adhesive tape directly to the product's original packaging.
Tax deductions and benefits for ordinary and extraordinary maintenance
To request tax breaks, send your request to the email address: amministrazione@oniroview.com
IRPEF deductions at 50%
You are entitled to a 50% deduction for the purchase of products connected to building interventions, such as electrical systems, video intercoms and alarm systems and LED lighting. It is not required to send any documents to our company. To take advantage of the deduction, simply indicate the total expense in your 730 or in the Unico form.
The documents to be kept are:
- Bank transfer receipt
- Purchase invoices showing the nature, quality and quantity of the goods purchased and, preferably, the buyer's tax code
Procedure to follow:
- Place an order on our site by selecting "Bank Transfer" as the payment method.
- Request the invoice and indicate the desired deduction in the order notes.
- Make the payment via bank transfer, compliant with the provisions of the Revenue Agency. The transfer must include:
- Reason for payment (include order number and date)
- Oniroview tax code and/or VAT number: 05660420877
- Tax code of the payer
In the absence of even one of the two fields indicated above, the order will be processed without invoicing.
10% reduced VAT for building renovations and conservative renovations ( 10% REDUCED VAT - 50% TAX DEDUCTION)
Purchase of goods, with the exclusion of raw materials and semi-finished products, used in conservative restoration and building renovation. Use for the purchase of LED lighting is permitted .
Requested documents:
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Copy of Identity Card
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Copy of valid tax code or health card
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Copy of DIA or SCIA or CIL (or building permit) where the "Type of intervention" is indicated
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Declaration for reduced VAT ( download the form here )
The documents indicated above must be sent to the email address amministrazione@oniroview.com , after completing the order. Once the documentation has been verified, we will issue an advance invoice with the reduced VAT to proceed with the payment.
Procedure to follow:
- Place an order on our site by selecting "Bank Transfer" as the payment method.
- Request the invoice and indicate in the order notes by writing "your tax code and advance invoice for renovation and restoration, VAT 10%" in the same 'Order note' field.
- Make the payment via bank transfer indicating the invoice number
In the absence of even one of the two fields indicated above, the order will be processed without invoicing.
VAT reduced at 4% for the construction of the first non-luxury home
The use of LED lighting for the purchase of non-luxury properties is permitted (the property must not have luxury characteristics, according to the criteria indicated in the decree of 2 August 1969).
Requested documents:
-
Copy of Identity Card
-
Copy of valid tax code or health card
-
Copy of DIA or SCIA or CIL (or building permit) where the "Type of intervention" is indicated
-
Declaration for reduced VAT ( download the form here )
The documents indicated above must be sent to the email address amministrazione@oniroview.com , after completing the order. Once the documentation has been verified, we will issue an advance invoice with the reduced VAT to proceed with the payment.
Procedure to follow:
- Place an order on our site by selecting "Bank Transfer" as the payment method.
- Request the invoice and indicate in the order notes by writing "your tax code and advance invoice for the facilitation of construction of a first home, VAT 4%" in the same field.
- Make the payment via bank transfer indicating the invoice number
In the absence of even one of the two fields indicated above, the order will be processed without invoicing.
Furniture Bonus
Purchase of Furniture and Appliances, including LED lighting for private individuals and condominiums. Legislative decree no. 63/2013 introduced a further 50% deduction for the purchase of furniture and large appliances and LED lighting, aimed at furnishing properties undergoing renovation.
The main prerequisite for obtaining the deduction is the carrying out of a recovery intervention on the building heritage (renovation, restoration, etc.).
It is not required to send any documents to our company. To take advantage of the deduction, simply indicate the total expense in your 730 or in the Unico form.
The documents to be kept are:
- Bank transfer receipt
- Purchase invoices showing the nature, quality and quantity of the goods purchased and, preferably, the buyer's tax code
Procedure to follow:
- Place an order on our site by selecting "Bank Transfer" as the payment method.
- Request the invoice and indicate in the order notes by writing "your tax code and "advance invoice for mobile bonuses" in the same field.
- Make the payment via bank transfer indicating the invoice number
In the absence of even one of the two fields indicated above, the order will be processed without invoicing.
VAT exemption with Reverse Charge and Split Payment
To take advantage of reverse charge and split payment on Oniroview.com, Public Administration suppliers and companies that perform services through procurement and subcontracting contracts must follow this procedure:
- Complete the order on our website by selecting "Bank transfer" as the payment method.
- Specify in the order notes that you have the necessary documentation for VAT-free payment.
- Send the documentation to facilitazioni@oniroview.com , including the order reference.
After verifying the documentation, we will issue an advance invoice with the reduced VAT to proceed with the payment.







