Humsienk's Bestseller

Upgrade points: 2 Terminals → 4 Terminals, one more communication interface, adding Dial switch & BYD prismatic cells. Mega 5kWh energy in 3U Chassis size, fully meet your half-day power...

Performance Beast with 250A BMS：Up to 3200W continuous output, delivering 150% more power than standard 100A systems Massive 2560Wh Capacity：Over 24 hours of runtime, easily powering high-demand appliances 10-Minute Easy...

25% Higher Performance: Upgraded 250A smart BMS delivers 6400W output, 25% more powerful than standard 200A systems, with 10+ safety protections. 5120Wh High Capacity: Provides strong and stable power for...

More than 4kWh of usable energy, enough to meet your energy needs for half a day. A powerful 250A BMS to achieve a Max of 3200W output power. 4 x...

Long-lasting, lower replacement cost: 6000 Cycles @80%DOD, far exceeding lead-acid batteries and reducing long-term usage costs. Bluetooth smart control, battery status known anytime: APP monitors SOC, voltage, temperature and other...

16.076kWh Large Energy Capacity – Reliable power storage for home energy systems and solar applications. APP & LCD Real-time Monitoring – Easily check battery status anytime via mobile APP or...

Made of 4 units prismatic EV grade A+ cells 6000+ cycles at 80% DoD 10+ years lifetime 100% 110A BMS protection: overcurrent protection, overcharge protection, low-temp protection etc. 1920‬Wh of...

Mega 4kWh energy in ultra mini size, fully meet your half-day power needs. 1/3 smaller and half the weight than 3 x 12V 100Ah AGM batteries. 4 x 3.2V 314Ah...