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Sunsynk 5.12kWh Single Battery Unit for HV Series

Marsoni M251S
Sale price$515.97
Pay 4 payments of $128.99 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Sunsynk 5.12kWh Single Battery Unit for HV SeriesPart No: SUN HV 5. 12 BATT Storage Systems Li ion Battery Pack Please note that this is a singular part, please use SUN HV 61. 44 or SUN HV 20. 48 Supplier Part No: HV 5. 12kWh Battery (Black) Weight: 44 kg Battery Type: Lithium Ion Nominal Energy: 5120 Wh Depth of discharge: 100. 00 % Voltage: 51 V Continuous Discharge Rate (Normal Use): 5120 W Maximum Discharge Rate (5 Minutes): 5120 W Surge Discharge Rate (15 Seconds): 5120 W Maximum Charge Rate (5
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  • We offer a 30-day return/exchange service after receiving.
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4.0 ★★★★★
Based on 318 reviews
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Verified Purchase
Doby bertrand
Charlottesville, US
★★★★★ 5
Perfect
Size: 2AWG 15FT + 15FT, Color: Red + Black
Good quality wire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Quality and very flexible
Size: 2AWG 15FT + 15FT, Color: Red + Black
I was looking for replacement welder cables that needed to be very flexible. These worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
R
Verified Purchase
Rebecca
Belleville, US
★★★★★ 5
Happy!
Size: 2AWG 15FT + 15FT, Color: Red + Black
Built a speaker for a motorcycle. This was perfect to power everything.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
O
Verified Purchase
One
Omaha, US
★★★★★ 5
I think is a quality wire and affordable
Size: 2AWG 15FT + 15FT, Color: Red + Black
The wire is excellent; its thickness feels appropriate, and it appears to be high quality. I've installed it on my PV array, which delivers over 40 amps DC, and the wire handles this load well. MC4 connectors are not included but are pre-cut for easy installation, and I encountered no problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2025
R
Verified Purchase
Roberto lorenzo
Port Orchard, US
★★★★★ 5
Good quality though
Size: 2AWG 15FT + 15FT, Color: Red + Black
Good though quality Thick Works good
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Reviewed in the United States on November 15, 2025

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