Lipo Connection Solutions

11/26/2025

Busy this morning. Whipped up a little something for a customer.

11/18/2025

What charging devices have you utilized in the past? Do you have a preferred brand? My experience has primarily been with Junsi iChargers, although I have experimented with other options.

My history with chargers includes the following models: 306B Junsi
ISDT SC-620
410 Duo Junsi
308 Duo Junsi
406 Duo Junsi
X6 Junsi (current)
M8D Toolkit RC (current)
DX8 Junsi (current)

Other notable chargers I have used include the BC168, which excelled at charging and balancing individual cells via balance leads, and the Imax B6.

In the past I parallel charged large banks of 4s, 6s, and 8S Lithium Batteries (5000-16000mah) for my electric bikes. With charge sessions lasting more than 3 hours at 70A on my 4010 Duo. That's how I got into making power supplies cause those chargers are huuuungry for power. I've tripped some breakers due to their heavy power demands. I learned that 1500w is more than effective and just because you can do more doesn't mean you should.

Furthermore, I conducted extensive charging and discharge tests to verify brand claims, test IR, and assess different chemistries. I graphed capacity and voltage, and Junsi iChargers consistently demonstrated exceptional discharge capabilities, both internally and externally. Their computer software for graphing was also pioneering.

I've also been consulted by customers to help them with Electric car batteries for Car Audio Enthusiast. A123 Lifep04 Chemistry. The capacity of these cells are so big you have to have a big boy charger to handle the charging and discharging of cell banks that can range from 75Ah to up 600Ah.

Verify Verify Verify. Too many times I've had good looking cells but when I've ran discharge tests they weren't performing at their . Having good quality test equipment is key.

11/18/2025

As the holiday season approaches, I'm restocking my inventory with units focused on 24v configurations, including 24v 1500w, 1540w, and 2200w options. My pricing has historically been lower than average. By choosing me, you'll get twice the performance at half the price, without sacrificing reliability comparable to premium brands. My units are designed to meet the power requirements of nearly all chargers on the market, with flexibility for future upgrades. If my standard options don't meet your specific needs, I can create a customized unit to fit your application.

06/28/2025

12v 120Ah A123 modules In parallel to support an inverter for A/C,tool charging, and car audio. They will act as a house battery for a sprinter van. They will also have a supplemental battery charger when parked. They have bluetooth battery monitoring to alert the user for abnormal voltages . The balancer includes a display for cell voltages and overall pack voltage.

06/03/2025

Both banks ready. Balancers are working great. Bluetooth module sees both batteries.

06/03/2025

Working on a 16s A123 Lifepo4 48v 120Ah Lithium Battery Replacement for a golf cart. Just completed one 24v bank. It has 8s Flying Capacitor Balancer with voltage display and a Bluetooth Module for signaling voltage abnormalities to phone.

05/22/2025

I prob should post more . So y'all know I'm alive. Another one in the books.

05/06/2025

Still making units if you need them. I have supplies on hand. Don't hesitate to order.

09/13/2024

Custom power supply for a customer that needs to power (3) ISDT P30 chargers.

08/05/2024

Contrary to popular belief, being quiet does not mean I'm not busy, as evidenced by the return of two customers seeking additional power supply units for their charging needs. One required a low-profile unit, while the other wanted a power supply for their New I Charger Duo and was considering a 36v or larger setup. I provided them with a balanced perspective on the pros and cons and recommended the tried and true 24v 62A 1500W setup, which would meet their needs without overloading their home's circuits. The customer opted to purchase two units at a reasonable price. both customers older units are still functioning well. I am glad they trusted me to meet their future power needs, and as the saying goes, 'LET THE MAN COOK!' If you have any plans, whether big or small, feel free to run them by me, and I will help make them a reality or point you in the right direction, even if it means losing a sale.

06/28/2024

A returning customer requested an identical unit to the one he bought in 2020. Nothing wrong with his old unit he just wanted one for his bench and another for the field. He required it to be flat to go in a charging case he's building. Very quiet. Did a quick charge cycle for a load test. Boxed and ready to ship. Another one in the books. 😀12v 24v 1500w 62A

05/10/2024

Only 2 more 24v units.... before restock. Do what you need to do with this info.

Send a message to learn more