Advanced Battery Pack Capabilities

From prototype design to volume assembly, Holo Battery manufactures custom lithium and LiFePO4 battery systems for equipment OEMs, system integrators, and industrial brands.

Request an Engineering Quote Review Engineering Process

2007Manufacturing Since

5 LinesAutomated Assembly

20,000+Monthly Pack Output

GlobalUN38.3 • IEC • UL Ready

Three Engineering Pathways

Select the project track matching your technical stage, whether verifying factory capacity, starting an OEM program, or specifying a custom voltage architecture.

Facility Qualification

Production & Assembly Operations

Inspect our Tier-1 cell supply channels, automated cell matching, laser welding equipment, and end-of-line verification protocols.

5 automated lines producing over 20,000 packs per month. Review Manufacturing →

Brand Integration

OEM & ODM Supply Programs

Contract manufacturing according to your design, or turnkey ODM development, delivered with your proprietary branding, custom enclosure molds, and compliance documentation.

Bespoke firmware, proprietary pinouts, and custom packaging. Explore OEM Solutions →

Technical Architecture

LiFePO4 System Architectures

Explore 4S to 30S cell array engineering, thermal barriers, and BMS algorithm matching across 12V, 24V, 48V, 72V, and 96V systems.

12V to 96V platforms matching CANbus and RS485 protocols. Review Architectures →

Verified Production Infrastructure

Production metrics, cell sourcing channels, and test logs are auditable prior to purchase order confirmation.

2007Operational Since

5 LinesAutomated Lines

20k+Packs Monthly Capacity

DirectEVE / REPT Cell Supply

CAN / RS485Firmware Matching

CompleteUN38.3 • IEC Reports

3 Min Tour

Assembly Lines & Automation Inside look at automated cell sorting, ultrasonic wire bonding, and laser busbar welding.

100% End-of-Line Test Bay Automated charge-discharge cycling, high-voltage insulation tests, and BMS safety logic validation.

Torque & Quality Logging Calibrated torque tracking for every mechanical connection, recorded per pack serial number.

Starting from conceptual specifications?

Our custom battery development guide details how we convert target voltages, physical envelopes, and load profiles into certified production packs before tooling commitment.

Review Engineering Guide

Pre-Engineering FAQ

Where do I start if I do not have a finalized blueprint?

Provide your core operational constraints: operating voltage window, usable watt-hours, continuous and peak amperage, maximum enclosure dimensions, and host communication protocol. Our engineering team calculates the required cell count and configuration based on these variables.

What are the order volume thresholds?

Validation prototypes have no minimum order quantity. Custom builds utilizing standard tooling start at 100 units. Projects requiring dedicated injection molds, deep firmware modification, or third-party pack certifications typically scale from 300 units.

How are finished pack certifications managed?

Using certified cells does not automatically convey certification to a finished battery pack. We supply UN38.3 test summaries and IEC documentation for our architectures, and coordinate third-party testing (e.g., UL 1973, IEC 62619) directly within the project schedule.

What engineering data is required for a quotation?

Nominal voltage, continuous load current, peak surge duration, dimensional limits, operating temperature range, interface connector type, and forecasted annual volume.

Define the Core Specifications

Submit your confirmed operational requirements. Our technical team reviews the mechanical envelope, cell chemistry options, and BMS parameters to prepare a formal quote.

Submit Technical Specs

Mutual Non-Disclosure Agreement (NDA) signed within 2 hours.

Nominal voltage & usable capacity (Ah / kWh)
Continuous and peak discharge profiles
Enclosure envelope & IP rating requirements
Host protocol (CANbus, RS485, SMBus)
Operating temperature boundaries
Projected sample date & annual volume