V4-20AH: HPMJ's Answer to Heavy-Duty Vehicle Power Emergencies

HPMJ has recently launched the V4-20AH Jump Starter, a 12/24V Mini Booster. This innovative product features newly developed voltmeters that display numbers on the screen, allowing users to easily recognize the required output power.

The V4-20AH Jump Starter uses 20AH high-efficiency batteries. To extend battery life, the 24V charging system is adapted to 12V charging, employing two batteries simultaneously to balance the charging process. This ensures a stable output current, doubles the 12V output power, and extends battery life. The V4 batteries, equipped with display lamps and an automatic power-off device, can be fully charged when not in use and prevent overcharging and overheating. These are low self-discharging batteries with long standby times, capable of starting a vehicle even after a month of inactivity.

The V4-20AH Jump Starter's current output uses a self-developed MPP high-current overcurrent connector (patented in Taiwan), achieving a power overflow rate of up to 90% when starting a vehicle. Additionally, when the connector is not plugged into any socket, the clip has no power output, ensuring safe placement. This product is suitable for tour buses, container trucks, excavators, semi-trailer trucks, military tanks, heavy-duty construction vehicles, and large agricultural machinery.

HPMJ develops a range of battery-related products, including jump starters, emergency power packs, super-mini boosters, solar batteries, emergency starters, emergency power supplies, and battery boosters. These products address power shortage issues, providing emergency lighting, USB charging, power supply, and roadside assistance. With 34 patent certificates, HPMJ welcomes OBM and ODM partnerships for overseas exports.

HPMJ CO., LTD.
No.235-1, Sec. 1, Shatian Rd., Dadu Dist., Taichung City 432, Taiwan
Tel: 886-4-2693-7677
Fax: 886-4-2693-7162
E-mail: opt1118@gmail.com, opt1118@yahoo.com.tw
Website: https://www.hpmj.com.tw/home.html