Thunderbolt is a UAE-based custom battery pack manufacturer. From our in-house assembly shop and load-test benches in Sharjah, we engineer, build, and certify bespoke lithium (Li-ion / LiFePO₄) battery packs and industrial UPS systems built to your exact specifications.
Bespoke battery design and manufacturing in Sharjah. We are a direct OEM battery pack manufacturer in the UAE with a dedicated assembly floor.
We offer custom lithium battery pack assembly built to your voltage, capacity, and dimensions. In-house prototyping and load-testing from 2 working days.
Fast order dispatch and self-pickup in Sharjah. We deliver custom batteries safely across Dubai, Abu Dhabi, all Emirates, and the GCC.
Up to 3 years of full responsibility for components and the work we carry out.
Hybrid-inverter UPS with 12× LiFePO₄ packs for an industrial production facility — design, assembly, installation & commissioning.
Custom traction pack built to spec for a tracked robotic platform program.
Custom subsea battery packs for underwater tug vehicles on research expeditions.
Combined onboard power system for a motorhome / coach conversion.
Custom marine / boat battery packs and deep-cycle house banks, built and sealed for UAE coastal environments.
Custom LiFePO₄ packs for last-mile delivery motorcycles and courier fleets — fast charge, high cycle life.
Custom traction and auxiliary battery packs with smart BMS, balanced and load-tested per unit.
High-voltage custom battery packs and backup power systems for passenger transport.
Heavy-duty custom forklift battery packs that outlast lead-acid with zero maintenance.
Custom camper, motorhome & caravan battery storage — inverter and charge control in one build.
Custom e-bike / e-scooter battery packs and lightweight lithium assemblies for micromobility fleets in the UAE.
Custom robotics / AGV battery packs and custom drone / UAV battery assembly built to spec in the UAE.
Bespoke battery design service, custom BMS integration, and battery repack / rebuild services in the UAE for industrial battery systems.
Custom LiFePO₄ traction packs for golf carts and buggies — full-day range, overnight charge, no watering.
Custom UPS battery pack solutions for offices, telecom, and data centres in Dubai, Abu Dhabi, and Sharjah.
Custom solar / off-grid battery pack solutions and ESS storage. LiFePO₄ banks with inverter and charge control for UAE projects.
You send the spec — voltage, capacity, form factor, discharge profile, environment.
Day 0We size the cells, BMS and enclosure, then return a costed build proposal.
~1 dayCells matched and welded, BMS integrated, harness and enclosure fitted in-house.
2–10 daysEvery pack is cycled on our test benches and logged before it leaves the floor.
Per unitFast shipping across the UAE & GCC, or self-pickup directly from production in Sharjah.
Same dayA custom battery pack is engineered to match your system's exact space, voltage, and power demands. Unlike generic off-the-shelf options, bespoke battery design lets you optimize energy density, select premium smart BMS protections, and configure custom wiring for safety and performance.
To request a quote, define: 1) Nominal voltage matching your motor/controller. 2) Capacity (Ah) for desired runtime. 3) Enclosure dimensions and weight. 4) Peak and continuous discharge currents to spec the Battery Management System (BMS). We guide you through CAD layouts and BMS design.
Costs depend on chemistry (Li-ion, LiFePO₄), capacity, and BMS features. Because we are a direct manufacturer based in Sharjah, we keep prototyping and production costs competitive. Turnaround starts at just 2 working days, with most builds delivered within 2–10 days.
Use Lithium-ion (Li-ion) for weight-sensitive applications requiring high energy density, like drones, e-bikes, and robotics. Choose LiFePO₄ (Lithium Iron Phosphate) for maximum lifespan (3000-5000+ cycles) and extreme thermal stability, making it the safest choice for UPS systems, solar energy storage, and marine battery packs in the hot UAE climate.
Yes. Every pack is cycled on our load-test benches and ships with its logs, and smart BMS integration with per-cell balancing is part of every build.
Yes — we offer a warranty of up to 36 months on the components and the assembly work performed.
We are based in the Hamriyah Free Zone, Sharjah, UAE. Self-pickup from our production floor is available, and we ship custom batteries safely across Dubai, Abu Dhabi, all Emirates, and the GCC.
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