Maxwell - Spark Advantage.li

Deep-tech battery company, production in Durban (SA), Rotterdam (NL) and Dallas (USA). 100+ staff, 50+ technical degrees, 7+ years operational. Series B closed October 2025. Customers include Coca-Cola, Maersk, PostNL, Unilever, Shoprite, Bidfood, Scania, Lineage. CE, ECE R10. UL2580 listed 2024.

QTRS is the Australian partner for the advantage.li trailer battery system.

What is Advantage.li?

Lithium-ion battery power for refrigerated trailers. Eliminates the diesel TRU engine. AC power output to any TRU brand — fully OEM agnostic. New installation or retrofit. One free trailer switch included.

51.2V DC, max under 60V DC — no high-voltage certification required for servicing
Multiple mounting positions — centre of trailer or behind rear axles
32A industrial socket or Type 2 EV charger compatible

Six Models

Generation 3

Model	Actual kWh	Usable kWh	Runtime light– heavy	Charge 0– 90%	Mass
48	48	42	4.5–9 hrs	2.8 hrs	690 kg
64	64	56	6–12 hrs	3.7 hrs	770 kg
80	80	70	7.5–15.5 hrs	4.7 hrs	850 kg
96	96	84	9–18.5 hrs	5.6 hrs	920 kg
113	113	98	10.5–21.5 hrs	6.5 hrs	1,085 kg
129	129	112	10.5–21.5 hrs	7.4 hrs	1,160 kg

Standard enclosure (48–96 kWh): 2,076 × 990 × 575mm. Large enclosure (113–129 kWh): 2,076 × 1,180 × 575mm.
All models: LiFePO4, 6,000 usable cycles, 51.2V DC, 13.5kW grid charging, 13kW AC output / 400V / 50Hz, −20°C to +45°C. CE, ECE R10. UL2580, UN38.3, IEC62619. Warranty: 5 years / 3,000 cycles.
Built-in telematics — insight.li: 5 years data and monitoring included. Real-time SOC, energy usage, CO2 and diesel savings reported automatically. OTA updates. 5-inch colour touch LCD driver interface.

30–60% TCO advantage over diesel.
ROI under 5 years. 6,000+ cycle life — over 16 years when fully cycled daily.
Diesel: ~111 tonnes CO2 over 10 years; advantage.li: ~51 tonnes — 54%+ reduction.

Results are indicative and depend on route, load, ambient temperature, pre-chill procedure, energy price and
operating profile.

Enquire with Our Consulting Team Call 1800 811 913

Maxwell - Spark Advantage.li

What is Advantage.li?

Six Models

Generation 3

Model

Actual kWh

Usable kWh

Runtime light– heavy

Charge 0– 90%

Mass