Briggs and Stratton has officially launched the Vanguard Lithium-Ion 48V 1.5kWh* Commercial Battery (Si1.5) for construction equipment and applications. This announcement comes as the company is growing its Vanguard battery portfolio to include swappable (Si Series) and fixed (Fi Series) battery pack configurations to meet a wider range of application and equipment needs.
The latest in Vanguard battery technology, the Si1.5 Battery features a self-contained package with a handle on top for swapping between equipment — or equipment and charger — on the jobsite. Designed, engineered and assembled in the United States, this globally distributed product is backed by the Briggs and Stratton service network.
The Si1.5 is built tough with a diecast aluminum casing that adds rigidity and reduces vibration and shock response from the pack. When facing debris, moisture or extreme temperatures, users can run the Si1.5 and expect safe, powerful performance. Original equipment manufacturers (OEMs) looking to incorporate the Si1.5 into their machines can get support from the battery’s brand-agnostic, standard interface design that adds flexibility.
Swappable Interface
The new battery is swappable for flexible utilization on jobsites. Vanguard is working on Si1.5 integration projects with manufacturers.
“At Vanguard, we have been developing and investing in innovative battery technology for years. We're building on this commitment to electrification by expanding our configuration options to include a high-power, swappable battery pack that will enable more OEMs to begin their journey in offering battery-powered equipment,” said David Frank, senior vice president and president of electrification at Briggs and Stratton. “When designing this configuration, we leveraged learnings from our fixed battery series to create a solution that offers an impressive run time and that can operate at high amps. With this new option, we’re able to bring the efficiency, versatility and reliability our batteries are known for to more customers across a diverse range of applications.”
Rental-ready Engineering
Offering the ability to swap freshly charged packs from application to application, plus a rugged exterior, the Si1.5 is designed for the rental market. Additionally, the battery’s lithium-Ion chemistry delivers a 1,000-cycle lifespan with no maintenance. This allows rental houses’ equipment to stay out in the field and operators to stay at work. With its swappable nature and a standard charge time of less than two hours, rental equipment powered by the Si1.5 eliminates range anxiety from the equation.
“In an industry where uptime is everything, the flexibility and durability offered by the Si1.5 is going to be a game-changer for rental houses and end users alike,” said Paul Bramhall, director of Electrification/Rental — EMEA at Briggs and Stratton. “It will enable rental houses to have more freedom over their equipment’s service and maintenance needs while offering end users the peace of mind that may have otherwise seemed out of reach for rented electrified products. Plus, the rental houses can run Vanguard-powered equipment with confidence knowing it's backed by the trusted Briggs and Stratton brand and global service network.”
Fixed or Swappable
The Si1.5 is one part of a diverse battery product portfolio from Vanguard. The company's journey to electrification began in October 2019 with the introduction of its 48V 5kWh* Commercial Battery. Since then, Vanguard has released a range of seven power options including 1.5kWh*, 3.8kWh*, 5kWh* and 10kWh* in varying configurations for maximum integration flexibility.
Offering high power and cycle life all in one compact package, the Si1.5 unlocks application potential across a range of industries looking to embrace electrification.
*Total energy measured using a 0.2C discharge per IEC 61960-3:2017
**Updated on December 8, 2023
