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Lithium battery pack assembly workshop with production benches for OEM battery system manufacturing

Custom lithium battery pack manufacturer

Custom Lithium Battery Pack Manufacturer for OEM & Industrial Battery Systems

Staricell provides custom lithium battery pack design and development, cell selection, BMS integration, enclosure engineering, prototyping, validation, and OEM manufacturing for industrial equipment, robotics, UAVs, energy storage, and specialty devices.

Engineering capability

Custom Battery Pack Design & Development

From cell selection and electrical architecture to BMS integration, enclosure design, prototype validation, and OEM production planning.

Start Design Review
Design Electrical + mechanical architecture
BMS CAN / RS485 / SMBus integration
Validation Prototype, aging, safety checks
Production OEM pack manufacturing planning
48V / 51.2V golden voltage platforms for solar and home backup
12V-96V standard and custom lithium battery pack range
OEM / ODM BMS, enclosure, charger, and label customization
Global export documents and project records for qualified RFQs
UAV battery packHigh-rate LiPo battery18650 / 21700 cylindrical cellsCustom OEM battery packsUN38.3 / MSDS support

Design and sourcing path

Custom Lithium Battery Pack Design & Development

Start with voltage, capacity, discharge current, space envelope, communication protocol, charger behavior, certification targets, and production quantity. Staricell turns these requirements into a manufacturable lithium battery pack design.

Product solutions

Drone battery packs and cylindrical cell supply routes.

For high-rate, long-endurance, and compact pack projects, Staricell supports drone battery development, cylindrical cell selection, 18650 / 21700 pack design, BMS integration, and sample validation.

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High-rate UAV Pack
Industrial UAV high-rate lithium battery pack product render
Built around flight time, payload, and C-rate

Drone & UAV batteries

Drone and UAV Battery Packs for High-Rate and Long-Endurance Flight

Custom battery packs for FPV, inspection, logistics, agricultural, and industrial UAV platforms, selected around flight time, payload, discharge rate, weight, voltage platform, connector, and charger requirements.

25C–60C High-rate cells
6S / 12S / 14S Pack platforms
680mAh–45Ah Capacity range
Long-endurance routeConnector / charger matchingIndustrial UAV systems
18650 / 21700 / 32700
Cylindrical lithium cells and custom 21700 battery pack product render
Cell selection, matching, and pack integration

Cylindrical cells

Cylindrical Lithium Battery Cells and 18650 / 21700 Packs

18650 / 21700 / 32700 cylindrical cells and custom battery packs for compact devices, smart hardware, medical equipment, power tools, and OEM pack production, with matching, traceability, series-parallel design, and BMS integration.

18650 / 21700 Core cell formats
Matching Traceability control
BMS / Wire Protection and harness
32700 and LFP routesSeries-parallel pack designOEM production support

Popular specifications

Common cell and battery pack configurations.

Representative options include cylindrical cells, LiFePO4 cells, 12V battery packs, and 48V industrial packs. Final designs can be adjusted for device space, current, communication, and certification requirements.

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Unbranded high energy density Li-ion cell render

Li-ion / hybrid solid-liquid

High-energy semi-solid cell

320-450Wh/kg review path for lightweight packs

Chemistry
Li-ion / hybrid solid-liquid
Voltage
3.4V-3.65V class
Capacity
20Ah-45Ah examples
Discharge
1.5C-3C continuous by series
Cycle life
150-800+ cycles by chemistry
BMS / protection
Pack-level protection required

Typical use

Long-endurance UAVLightweight OEM packsSmart equipment
High-rate polymer pouch lithium cell samples

High-rate polymer

High-rate polymer cell

25C-60C discharge planning for high-current packs

Chemistry
High-rate polymer
Voltage
3.7V / 4.2V class
Capacity
1500mAh-22000mAh examples
Discharge
25C-60C by model
Cycle life
Application dependent
BMS / protection
Protection PCB / pack BMS

Typical use

Drone packsPower toolsPulse-power devices
Industrial 44.4V-52.78V 12Ah-45Ah UAV lithium battery pack with rugged vented housing and yellow connector

High-rate Li-ion / polymer

52V industrial UAV pack

High-power UAV platform for heavier payload profiles

Chemistry
High-rate Li-ion / polymer
Voltage
44.4V-52.78V examples
Capacity
12Ah / 20Ah / 45Ah examples
Discharge
10C-12.5C examples
Cycle life
Project confirmed
BMS / protection
Optional smart BMS

Typical use

Industrial UAVInspection droneLogistics UAV
72V robot lithium battery system for high-safety 1.5-2.3kWh robot platforms

Li-ion / LiFePO4 by platform

72V robot battery system

Smart BMS system for robot dogs and mobile platforms

Chemistry
Li-ion / LiFePO4 by platform
Voltage
48V / 72V / 78.75V examples
Capacity
0.7-2.3kWh systems
Discharge
High pulse planning
Cycle life
Project confirmed
BMS / protection
CAN / RS485 / SOC communication

Typical use

Robot dogIndustrial robotSmart mobile equipment

Representative engineering configurations. Final model, capacity, current, enclosure, and documents are confirmed by RFQ.

Product categories

Lithium battery products by specification and manufacturing route.

Technical buyers can enter from custom OEM packs, UAV and high-rate drone batteries, cylindrical lithium cells, robot systems, industrial battery systems, 48V / 51.2V ESS, or 12V deep-cycle batteries.

Custom OEM Packs

Custom OEM / ODM Lithium Battery Packs

Application-specific custom lithium battery pack products built around cell format, series-parallel architecture, enclosure, connector, BMS, communication protocol, certification targets, and production volume.

Cells Pouch, polymer, 18650, 21700
Voltage Project specific
BMS CAN / RS485 / SMBus
Integration Cell + module + PACK
Cell + module + PACK vertical integrationStandardized smart module layer for faster pack development6S1P / 12S1P and custom series-parallel packsSoft pack, plastic, or metal enclosure optionsXT60 / XT90 / AS150 and smart BMS integration

Drone / High-Rate

Drone, UAV and High-Rate Lithium Battery Packs

Product range includes 7.7V / 11.4V compact drone packs, 22.2V 6S high-rate LiPo packs, 44.4V-52.78V industrial UAV battery packs, and 6S / 12S / 14S long-endurance hybrid PACK routes for FPV, training, inspection, agricultural, logistics, and payload UAVs.

Voltage 7.7V-52.78V / 6S-14S
Capacity 680mAh-45Ah packs
Discharge 25C-60C cells / 10C+ UAV packs
Use FPV, training, industrial UAV
High-rate LiPo / FPV battery packsLong-endurance high-energy UAV packs44.4V-52.78V industrial UAV smart packs7.7V and 11.4V compact drone packs

Pouch / Polymer Cells

Pouch and Polymer Lithium Cells for OEM Battery Packs

Cell-level sourcing path for pouch and polymer lithium cells, including high-rate LiPo, high-energy density pouch or hybrid solid-liquid cells, consumer small-format cells, and large LFP pouch or prismatic cell platforms.

Voltage 3.2V-3.85V cells
Capacity 240mAh-324Ah
Energy density 270-450Wh/kg review
Formats Pouch, polymer, prismatic, shaped
25C-60C high-rate polymer pouch cell matrix320-450Wh/kg high-energy pouch or hybrid cell reviewSmall pouch, oval, and prismatic cell options45Ah and 324Ah LFP pouch / prismatic safety review

Robot Systems

Robot and Smart Equipment Battery Systems

Integrated battery systems for robot dogs, mobile robots, industrial robots, and smart equipment, covering 45.5V, 48V, 72V, 75V, and 78.75V product examples with BMS communication.

Voltage 45.5V / 48V / 72V / 75V / 78.75V
Energy 0.7-2.3kWh systems
Capacity 30Ah-90Ah smart modules
Interface CAN / RS485 / SOC planning
48V 0.7kWh and 2.1kWh robot systems72V 1.5-2.3kWh robot power systems75V 2P20S and 78.75V 3P21S smart module examplesVibration, harness, charger, and SOC communication review

High-Voltage Specialty

Industrial High-Voltage and Specialty Safety Power Systems

Specialty high-voltage, explosion-proof, high-power, and high-safety battery systems for restricted-use industrial equipment and rugged field power projects.

Voltage 320V / 425.5V examples
Capacity 12Ah-100Ah systems
Power 106kW sustained output example
Safety Explosion-proof / abuse-test review
100Ah / 320V explosion-proof equipment power cabin12Ah / 425.5V high-power station systemII BT4 explosion-proof rating exampleHigh-safety LFP and nail-penetration review path

48V / 51.2V ESS

48V / 51.2V Rack and Wall-Mounted LiFePO4 Battery Systems

Current ESS product pages cover 48V / 51.2V rack batteries and 51.2V wall-mounted LiFePO4 batteries for solar storage, home backup, telecom UPS, and modular backup projects; stacked or cabinet expansion is reviewed as a project option.

Voltage 48V / 51.2V
Capacity 100Ah-200Ah products
Energy 5.12kWh-10.24kWh products
Enclosure Rack and wall-mounted
48V 100Ah and 48V 200Ah server-rack LiFePO4 batteries51.2V wall-mounted home battery option100Ah-200Ah module capacity range on current product pagesParallel, inverter protocol, telecom UPS, and backup runtime review

12V Deep Cycle

12V LiFePO4 Deep Cycle Batteries

Current deep-cycle product options focus on 12.8V 100Ah and 12.8V 200Ah LiFePO4 batteries for RV, marine, backup, portable power, and lead-acid replacement projects.

Voltage 12.8V nominal
Capacity 100Ah / 200Ah
Energy 1.28kWh-2.56kWh
Chemistry LiFePO4
12V 100Ah and 12V 200Ah product optionsDrop-in LiFePO4 enclosure and terminal route12V charger, Anderson connector, and parallel-cable matching

Pulse / Primary

Jump Starter, Pulse-Power and Primary Lithium Battery Products

Specialty product route for high-rate jump-starter cells, pulse-power compact packs, and non-rechargeable primary lithium batteries. High-energy cells, small cells, UAV packs, robot systems, and high-safety industrial systems stay in their own product categories.

High-rate lithium cell and compact pack route for jump starters1700mAh-4000mAh startup cell examplesPrimary lithium options for long storage, rugged communication, and field equipmentRechargeable and non-rechargeable chemistry separated clearly before RFQ
View specialty batteries

Technical resource

Full specification comparison now lives in Resources.

Detailed engineering comparison for cells, packs, and industrial batteries is available in Resources, organized for voltage, capacity, chemistry, discharge rate, and application review.

View specification comparison

Why OEM buyers trust us

Engineering proof before marketing claims.

Cell sourcing and traceability

Cell chemistry, supplier control, production batch, capacity, internal resistance, and voltage data are reviewed before pack planning.

BMS and pack validation

Protection settings, balancing, SOC behavior, communication, charger compatibility, and enclosure constraints are checked against equipment behavior.

Regional export planning

Global shipment documents are scoped early, with extra focus on Europe documentation and Middle East operating conditions.

Project quote

Send your battery requirements and get an engineering response.

Share voltage, capacity, application, quantity, target market, enclosure needs, and certification targets. Our team will map the pack architecture and quote path.

Request a Quote