SUNWAY ULTRA SERIES High-Capacity Lithium Battery for Heavy-Duty Mobility

Categories Power Lithium Battery, Solar Battery

SW-Ultra series is a range of high-capacity LiFePO4 batteries for heavy-duty mobility — 60 V and 72 V platforms from 6400 Wh to 15052 Wh, with room-temperature and heated versions built for large electric tricycles, low-speed four-wheel vehicles, cargo vehicles, and transport equipment.

The SW-Ultra series is a high-capacity lithium battery solution designed for vehicles requiring higher capacity, longer runtime, and stronger load performance — including large electric tricycles, low-speed four-wheel vehicles, cargo vehicles, and transport equipment. Available in 60 V and 72 V platforms with nominal energy from 6400 Wh to 15052 Wh, the series supports different vehicle sizes and energy requirements through multiple capacity configurations.

Built for commercial transportation and heavy-duty mobility, the SW-Ultra series delivers stable power output for heavier loads and longer distances, with maximum discharge currents up to 200 A. Models are available in room-temperature or heated lithium iron phosphate versions to match different operating environments, with charge temperatures down to -20°C and discharge temperatures down to -30°C on select models. The high-capacity design supports extended operation with fewer charging interruptions — making the SW-Ultra series ideal for logistics, passenger transportation, and demanding daily operations.

Product Model	SW-Ultra-64110A	SW-Ultra-64120	SW-Ultra-64130	SW-UItra-60130A	SW-Ultra-76160	SW-UItra-72200
Battery Type	Room temperature/heated lithium iron phosphate	Room temperature/heated lithium iron phosphate	Room temperature/heated lithium iron phosphate	Heated lithium iron	Heated lithium iron	Heated lithium iron
Nominal Energy	6400Wh	6400Wh	7168Wh	8000Wh	11520Wh	15052Wh
Compound Mode	20S1P	20S1P	20S1P	2051P	24S1P	24S1P
Electrical Parameters
Standard Charging Voltage	73V	73V	73V	73V	87.6V	87.6V
Discharge Cutoff Voltage	50V	50V	60V	50V	60V	60V
Maximum Charging Current	100A	70A	60A	70A	150A	65.3A
Maximum Discharge Current	120A	150A	125A	130A	180A	196A
Temperature Range
Charging Temperature Range	0~50°℃	0~60°℃	0~60°℃	0~60℃	0~60°℃	-20~55°℃
Discharge Temperature Range	-20~60°℃	-20~60℃	-20~65°℃	-30~60°℃	-20~60°℃	-30~55°℃
Mechanical Parameters
Product Size(mm)	550330210mm	544294213mm	535320205mm	545252240mm	540500250mm	700340272mm
Product Weight	52±1KG	50±1KG	57.5±1KG	57±1KG	93±1KG	107.5±1KG

Product Model	SW-Ultra-76110A	SW-Ultra-72120	SW-Ultra-76130	SW-Ultra-72130A	SW-Ultra-72300	sw-Ultra-72300K
Battery Type	Heated lithium iron	Room temperature/heated lithium iron phosphate	Room temperature/heated lithium iron phosphate	Heated lithium iron	Heated lithium iron	Heated lithium iron
Nominal Energy	7680Wh	7680Wh	8601.6Wh	9600Wh	11520Wh	15052Wh\|
Compound Mode	24S1P	24S1P	24S1P	24S1P	24S1P	24S1P
Electrical Parameters
Standard Charging Voltage	87.6V	87.6V	87.6V	87.6V	87.6V	87.6V
Discharge Cutoff Voltage	60V	60V	60V	60V	60V	60V
Maximum Charging Current	100A	70A	60A	70A	140A	100A
Maximum Discharge Current	120A	150A	125A	130A	200A	200A
Temperature Range
Charging Temperature Range	0~50°℃	0~60°℃	0~60°℃	0~60℃	0~65°℃	0~60°℃
Discharge Temperature Range	-20~50°℃	-20~60°℃	-20~60°℃	-30~60°℃	-20~65℃	-30~60°℃
Mechanical Parameters
Product Size(mm)	550330250mm	545320227.8mm	490443210mm	600270250mm	984377250mm	670540280mm
Product Weight	61±1KG	60±1KG	69.5±1KG	71±1KG	158±1KG	156±1KG

ABOUT SUNWAY

Sunway Solar, established in 2016, is a pioneering photovoltaic technology trading company offering a comprehensive range of solar products (panels, inverters, batteries, mounting systems) and one-stop energy storage power solutions. Certified with CE, TUV, RoHS, and UL, we professionally design systems from 300W to 1MW, provide on-site installation guidance by engineers, and ensure fast delivery with high-quality after-sales support through our 2024-established European branch with a warehouse in the Netherlands, covering markets across the Americas, Europe, Middle East, Africa, and Southeast Asia.