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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Usina Spark - 120A Pro Edition Power SupplyThe USINA PRO power supply was developed for those who want a power supply for professional use. It features resources never before used in automotive power supplies, including ACTIVE PFC, which corrects the power factor of the power supply, optimizing energy consumption and stabilizing the mains voltage, allowing the power supply to always provide the same output current, regardless of the input voltage. For professional use only, comes with
The USINA PRO power supply was developed for those who want a power supply for professional use. It features resources never before used in automotive power supplies, including ACTIVE PFC, which corrects the power factor of the power supply, optimizing energy consumption and stabilizing the mains voltage, allowing the power supply to always provide the same output current, regardless of the input voltage.
For professional use only, comes with Brazilian plug which you have to change to an EU plug yourself!
Works with: Yinlong LTO, LiFePO4 and AGM.
INPUT VOLTAGE: 70 @ 260Vac
INPUT CURRENT (MAX.): 20A
INPUT POWER: 1800 Watts (max.)**
POWER FACTOR: 0.95 @ 0.99
OUTPUT VOLTAGE: 12 @ 16Vdc (+- 1%)
OUTPUT CURRENT: 120A @ 13Vdc (+- 5%)*
OUTPUT POWER: 1560 Watts (max.)**
EFFICIENCY: 82% @ 85%
INPUT CABLE: 3x1.5mm² - 2P+T
INPUT PROTECTION: 25A Circuit Breaker
OUTPUT CABLE: 25mm²
RECOMMENDED EXTENSION: 2.5mm² (max 30 meters)
WEIGHT APPROXIMATE WEIGHT: 3,250 kg
RECOMMENDED GENERATOR: 5.0
kVA APPROXIMATE DIMENSIONS (LxWxH): 300 mm x 253 mm x 80 mm***
INPUT CURRENT (MAX.): 20A
INPUT POWER: 1800 Watts (max.)**
POWER FACTOR: 0.95 @ 0.99
OUTPUT VOLTAGE: 12 @ 16Vdc (+- 1%)
OUTPUT CURRENT: 120A @ 13Vdc (+- 5%)*
OUTPUT POWER: 1560 Watts (max.)**
EFFICIENCY: 82% @ 85%
INPUT CABLE: 3x1.5mm² - 2P+T
INPUT PROTECTION: 25A Circuit Breaker
OUTPUT CABLE: 25mm²
RECOMMENDED EXTENSION: 2.5mm² (max 30 meters)
WEIGHT APPROXIMATE WEIGHT: 3,250 kg
RECOMMENDED GENERATOR: 5.0
kVA APPROXIMATE DIMENSIONS (LxWxH): 300 mm x 253 mm x 80 mm***
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1618 reviews
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Product Reviews
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Worth the money
Size: 11, Color: Tan Faux Leather
Ok these shoes are not Farragamo shoes. They are a little more footballish in texture, but they are very decent quality and they fit actual size. Wore them to drive 6 hours and they were comfortable and didn’t make my feet sweat. Later I wore them out walking bc around town and although the don’t have rigid soles, they were quite supportive and easy to walk In. I just wanted basic shoes that didn’t have plastic looking leather. I would purchase these again but note they are not Farragamo.
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Reviewed in the United States on October 24, 2025
★★★★★ 5
Good shoe
Size: 11, Color: Tan Faux Leather
Looks good feel comfortable only worn once would recommend
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Reviewed in the United States on April 30, 2026