Howell energy

What Howell energy does

Howell Energy Co., Ltd. is a privately held Chinese battery manufacturer and exporter headquartered in Shenzhen, operating for 20+ years with 501-1,000 employees and a reported daily production capacity of 250,000+ pieces. The company produces six core product lines spanning multiple battery chemistries: Li-Polymer, Li-ion, LiFePO4, NiMH/NiCd, Primary Lithium (Li-SOCl2), and Customized Battery Packs. Its LiFePO4 portfolio ranges from individual prismatic cells (3.2V, 30Ah-628Ah) to multi-voltage pack series (HWE-4F/8F/12F/16F at 12V/24V/36V/48V) and integrated home energy storage systems (5kWh to 15.77kWh power walls). Custom pack services support voltages from 3.7V to 72V with intelligent BMS firmware and protocol support (CAN, RS485, UART, SMBus). The company operates a B2B sales-led GTM via direct export, ODM/OEM manufacturing, and 2026 global exhibition participation, serving consumer electronics, power tools and e-mobility, energy storage system integrators, and industrial equipment manufacturers across 3,000+ global customers.

Howell Energy's revenue model is hardware sales through quote-based pricing on both standardized SKUs and customized ODM/OEM packs, with multi-year contract cadence and direct inquiry/quote workflow (email, phone, WhatsApp, RFQ form). The company holds an extensive portfolio of international certifications including ISO9001, UL, CB, IEC62133, IEC62619, UN38.3, CE, RoHS, REACH, BIS, KC, 3C, BSMI, PSE, CTIA, UKCA, WERCS, and EU2023/1542, supporting export into North American, European, and Asian markets. It is ranked among China's Top 100 Lithium Battery Export Enterprises. Ownership is opaque from public sources; the copyright notice references "CMER of Howell Energy Co., Ltd.," which may indicate an affiliated manufacturing entity, but no parent company, investors, or leadership names are disclosed. There are no public funding rounds, no M&A activity, and no disclosed financial figures.

Name

Howell energy

Legal name

Howell Energy Co., Ltd.

Website

https://howellenergy.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Howell Energy is a Shenzhen-based Chinese battery manufacturer and exporter, producing Li-Polymer, Li-ion, LiFePO4, NiMH/NiCd, Primary Lithium cells, and customized battery packs for 3,000+ global B2B customers in consumer electronics, e-mobility, energy storage, and industrial equipment.

Ownership category

akta.pro rank

Product category

Lithium Battery Manufacturing

NAICS

Battery Manufacturing (33591), Battery Manufacturing (335910)

akta.pro primary industry

Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB)

akta.pro secondary industries

Battery Cells (Li-ion, LFP, Sodium-ion, Lead-acid, NiMH) (IMAGAHAA), Battery Pack Manufacturing & Module Assembly (EUAFABAI), Batteries & Battery Packs (Rechargeable/Primary, Device-Specific Packs) (CRACATAG)

Keywords

• Lithium battery manufacturing
• LiFePO4 battery packs
• Custom battery solutions
• Primary lithium batteries
• Energy storage systems

Headquarters

HQ city

Shenzhen

HQ country

China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Battery Product Sales: Direct sales of standardized lithium battery products including Li-Polymer, Li-ion, LiFePO4, NiMH, NiCd, and Primary Lithium batteries. Revenue generated from one-time product purchases with various voltage and capacity configurations.
2. Customized Battery Pack Manufacturing: ODM/OEM custom battery solutions for specific applications, providing tailored voltage, capacity, shape, BMS, and connector configurations. Includes prototyping to mass production services for enterprise customers.
3. International Export: Export of batteries to global markets, serving international customers with product compliance to various regional certifications and standards.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Howell Energy is a lithium battery manufacturer and exporter specializing in R&D and production of rechargeable and primary battery products across Li-Polymer, Li-ion, LiFePO4, NiMH, NiCd, and Primary Lithium chemistries, plus a one-stop ODM/OEM customized battery pack service spanning 3.7V–72V and 100mAh–100Ah+. Its offering extends from individual cells (prismatic LiFePO4 at 30–628Ah, Li-SOCI2 bobbin/spiral cells) to assembled packs at 12V/24V/36V/48V and complete home energy storage systems (5kWh, 10kWh, 15.77kWh power walls).

Product overview

Howell Energy is a lithium battery manufacturer and exporter with 20+ years of experience, specializing in R&D and manufacturing of rechargeable and primary lithium battery products. The company operates as both an ODM/OEM manufacturer and a branded product company, offering six core battery product lines: Li-Polymer Battery, Li-ion Battery, LiFePO4 Battery, NIMH&NICD Battery, Primary Lithium Battery, and Customized Battery Pack. The LiFePO4 line spans from individual prismatic cells (HWE-F series: 3.2V, 30Ah to 628Ah) to assembled battery packs at multiple voltages (12V HWE-4F series: 5Ah–400Ah; 24V HWE-8F, 36V HWE-12F, 48V HWE-16F series), as well as integrated home energy storage systems including 5KWH, 10KWH, and 15.77KWH power wall products. The Li-ion line includes the 74V 40Ah custom rechargeable pack for industrial applications. The Primary Lithium line features HWE-branded bobbin and spiral Li-SOCI2 cells (ER10450 through ER34615) plus assembled packs (ER9V, ER14505M 1S4P). The NiMH/NiCd line covers standard cylindrical sizes (AAA to D) with high-temp and high-discharge variants. The Customized Battery Pack service enables one-stop custom solutions from concept to mass production, supporting voltages from 3.7V to 72V and multiple communication protocols (CAN, RS485, UART, SMBus). The portfolio serves consumer electronics, power tools, energy storage, telecommunications, electric vehicles, and industrial automation.

Differentiator

Problem solved

Functional benefit

Products and services

• Li-Polymer Battery Rechargeable lithium polymer battery cells and packs offered in various capacities and form factors for consumer electronics, power tools, and industrial applications.
• Li-ion Battery Rechargeable lithium-ion battery cells and packs providing high energy density solutions for consumer electronics, power tools, and energy storage applications.
• LiFePO4 Battery Rechargeable lithium iron phosphate cells, modules, packs, and integrated power wall systems (5kWh, 10kWh, 15.77kWh) with 3000–6000+ cycle life, IP22–IP65 protection, BMS, and communication interfaces (CAN, RS485, RS232), used in energy storage, solar, UPS, telecom backup, and industrial applications.
• NiMH & NiCd Battery Rechargeable NiMH and NiCd batteries in standard sizes (AAA, AA, C, D, 9V, SC, 18670, 18720) for traditional industrial and consumer applications, including high-temperature (e.g., SC 4.8V 1500mAh, AA 3.6V 1500mAh) and high-discharge-rate (SC 14.4V 3500mAh) variants.
• Primary Lithium Battery

Quantifiable outcome

• 3,000+ clients served globally
• +4 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators5 records

Expansion highlights5 records

Direct peers

• Pylontech: Shanghai-based residential and commercial energy storage battery manufacturer offering 48V LiFePO4 rack and power-wall products; directly competes with Howell's 5KWH/10KWH/15.77KWH power-wall line in the same residential ESS export market.
• CALB (China Aviation Lithium Battery Technology Co., Ltd.): Chinese Li-ion and LiFePO4 cell and pack manufacturer serving EVs, ESS, and industrial applications; comparable scale and chemistry portfolio to Howell's industrial/ESS custom-pack business.
• Sunwoda Electronic Co., Ltd. Chinese battery manufacturer supplying Li-ion packs for consumer electronics, power tools, and energy storage, with a similar 3C electronics heritage and ODM/OEM custom-pack service offering.
• BAK Battery (Shenzhen BAK Power Battery Co., Ltd.): Shenzhen-based Chinese battery cell and pack manufacturer with overlapping Li-ion, Li-Polymer, and LiFePO4 product lines for consumer electronics, e-bikes, and ESS — directly comparable geography and customer mix.
• EVE Energy Co., Ltd. Shenzhen-headquartered Chinese battery manufacturer with a comparable portfolio spanning Li-ion, LiFePO4, primary lithium, and consumer/ESS battery packs. Similar B2B export model and overlapping customer segments in consumer electronics and energy storage make EVE Energy the closest comparable.
• Tadiran Batteries GmbH: Specialist manufacturer of primary lithium (Li-SOCl2) bobbin and spiral cells for IoT, medical, and industrial applications; directly comparable to Howell's HWE-branded ER-series primary lithium line for long-shelf-life applications.
• Highstar Battery Co., Ltd. Chinese LiFePO4 cell and pack manufacturer focused on energy storage systems, telecom backup, and EV applications; closely comparable in residential ESS product positioning and LFP prismatic cell production.
• Grepow Battery Co., Ltd. Chinese Li-Polymer and LiFePO4 battery manufacturer specializing in custom-shaped packs for consumer electronics, RC, drones, and medical devices — directly comparable in ODM/OEM custom-pack capability and chemistry focus.

Broad incumbents

• Murata Manufacturing Co., Ltd. Japanese electronics giant with a battery division producing primary lithium, coin cells, and small Li-ion packs; competes with Howell in industrial, medical, and IoT battery segments with deeper IP and brand recognition.
• CATL (Contemporary Amperex Technology Co., Ltd.): Global #1 battery manufacturer spanning cells, packs, and now residential ESS under its own brand; competes with Howell across all segments but at massively larger scale and with in-house raw-material integration.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@HowellEnergy
• LinkedInlinkedin.com/company/howell-energy-co-ltd
• Facebookfacebook.com/profile.php?id=100084678948635&sk=about

Compliance18 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Howell energy