+86 177 2796 1215
Products / Mobile Trolley Battery
Product · Mobile ESS

Mobile Trolley Battery

Storage on wheels: 16.07kWh and 32.25kWh trolley systems with an 8,000-cycle rating — the energy of a small rack, movable by one person.

Some storage needs to move: between workshops, between event sites, between the barn and the house, or simply out of the way. The trolley line packages serious energy in a mobile frame — the IMP-LT-16B at 51.2V 314Ah (16.07kWh, about 133kg) and the IMP-LT-32B at 51.2V 630Ah (32.25kWh, about 282kg). Both carry the catalogue's joint-highest cycle rating: 8,000 cycles at 80% depth of discharge.

Electrical data is rack-class, not cart-class: 58.4V charge, 41.6V cut-off, 100A standard currents and 200A maximum continuous charge and discharge on both models, RS232/RS485/CAN communication, up to 15 units in parallel, and temperature windows of 0–55°C charging and −20–65°C discharging. Published certifications list CE, RoHS, FCC, MSDS and UN38.3, with IEC 62619 on the 16B; Bluetooth, Wi-Fi and heater are options across the pair.

The honest positioning: a trolley system is not a consumer power station with a handle. At 133kg and 282kg these are industrial mobile stores for sites, farms, film and event work, emergency power and workshops — places that need tens of kilowatt-hours where the work is, this week. Distributors serving rental and site-power channels will recognise the format immediately.

Mobile trolley battery 48V 314Ah 16.07kWh IMP-LT-16B
IMP-LT-16B — 852 × 509 × 275mm, approx. 133kg, on a mobile trolley frame.
12.8VRV & packs
25.6V24V systems
38.4V36V motive
51.2VStorage & 48V
Specification Plate

Key specifications

ModelsIMP-LT-16B (314Ah) · IMP-LT-32B (630Ah)
Nominal voltage / energy51.2V · 16.07kWh / 32.25kWh
Cycle life8,000 cycles (80% DOD, 25°C)
Charge voltage / cut-off58.4V / 41.6V
Standard / max current100A standard · 200A max continuous
Dimensions / weight852 × 509 × 275mm · 133kg (16B) · 1125 × 650 × 380mm · 282kg (32B)
Module parallel15 pcs
OptionsBluetooth / Wi-Fi / Heater
Certification (published)CE, RoHS, FCC, MSDS, UN38.3 (IEC 62619 on 16B); certificates available upon request

Figures are the manufacturer's published data for this range. The written quote states the exact configuration of your build.

Why It Earns Its Place

Features

8,000-cycle platform

The trolley pair shares the RV line's top cycle rating — daily deep cycling is the design case.

Rack energy, mobile format

16–32kWh that relocates with the job instead of being stranded in one plant room.

200A continuous

Site tools, pumps and chargers run from it as from a fixed store — current is not the compromise.

Parallel to 15

A fleet of trolleys aggregates into serious temporary power for events and worksites.

Who buys storage on wheels

Rental fleets, agricultural operations, construction and event power, film units, and facilities teams who cover several buildings with one asset. The buying question is utilisation: a fixed rack earns its keep in one place; a trolley earns it across many. If your brief has a list of locations rather than one address, this is the format to quote.

Ordering & OEM

How ordering works

Minimum order quantities and lead times depend on the product type and the degree of customisation: standard products can start from smaller batches, while custom housings, labelling and packaging are assessed per project. Samples can be arranged, with sample and freight costs confirmed against the requirement. Every enquiry is answered with a written specification and quote stating the model, configuration and terms - nothing about an order here is left to chat messages.

Improve Battery runs OEM/ODM alongside its standard range, and ships with the export documentation each model carries (CE, RoHS, FCC, MSDS, UN38.3 types as listed per datasheet; certificates available upon request). State the model, voltage, quantity and destination in the enquiry form and the sales team in Shenzhen will reply with the full specification.

Questions

Frequently asked

How is it charged?

At 58.4V from a matched charger or an integrated system input depending on configuration — the charging setup is confirmed in the written quote for your use case.

Can one person move the 32B?

At 282kg it is a trolley move on firm ground, ideally with a second person for ramps and thresholds. The 16B at 133kg is the one-person unit.

Is it suitable as a home backup?

It can serve as one, but homes that never move the battery get better value from the wall and stack formats. This line is priced and built for mobility.

Related pages

Tell us the model. We price it in writing.

Model, voltage, quantity and destination - that is all a real quote needs.

Quote a Trolley System