Colorado — anchored by Denver, America’s 19th-largest metropolitan area and one of the nation’s fastest-growing states — is a market of exceptional strategic importance for lead-acid battery suppliers. Colorado’s economy is anchored by aerospace manufacturing, renewable energy, outdoor recreation technology, and a rapidly growing technology sector.
Colorado has emerged as America’s leading renewable energy state, with utility-scale wind and solar installations generating a significant and growing share of the state’s electricity. Xcel Energy’s Colorado operations have committed to 100% carbon-free electricity by 2050, driving sustained investment in energy storage infrastructure. Colorado’s mountainous terrain and high altitude also create specific battery performance requirements.
Denver International Airport is one of America’s busiest airports and a major cargo hub for the Mountain West. The Port of Denver handles regional trade, and the broader Colorado logistics sector requires motive power batteries for warehousing and distribution operations throughout the Front Range.
CHISEN — A Well-Known Battery Brand for Colorado Importers
CHISEN Battery has served Colorado distributors, renewable energy developers, and commercial facility operators for many years. Our deep-cycle Gel batteries are specifically suited for Colorado’s high-altitude and variable climate conditions, serving the state’s growing solar-plus-storage market.
CHISEN batteries carry CE, ISO 9001, ISO 14001, and UN38.3 certifications. We ship via FCL ocean freight from Shanghai or Ningbo to the Port of Los Angeles or Port of Long Beach, with overland rail transport to Colorado warehouses. Transit time from China is approximately 18-25 days.
Colorado represents an outstanding opportunity for battery distributors. Colorado’s combination of renewable energy buildout, high-altitude battery requirements, and rapidly growing population creates sustained demand for all battery categories.
Electric Vehicle Batteries — DZF / DMF / EVF Series
| Model | Voltage | Capacity | Application | Weight |
|---|---|---|---|---|
| 6-DZF-12 | 12V | 12Ah | Electric bicycle, light EV, e-scooter | 3.85-4.20 kg |
| 6-DZF-20 | 12V | 20Ah | Electric tricycle, light cargo EV | 6.20-6.80 kg |
| 6-DZF-24 | 12V | 24Ah | E-bike fleet, delivery tricycle | 7.50-8.10 kg |
| 6-DZF-30 | 12V | 30Ah | Heavy e-bike, cargo tricycle | 9.00-9.80 kg |
| 6-DMF-30 | 12V | 30Ah | Medium electric vehicle, golf cart | 9.50-10.30 kg |
| 6-DMF-45 | 12V | 45Ah | Golf cart, low-speed EV, utility vehicle | 13.0-14.20 kg |
| 6-EVF-30 | 12V | 30Ah | Electric-assisted tricycle, light EV | 9.80-10.50 kg |
| 6-EVF-45 | 12V | 45Ah | Electric four-wheel vehicle, sightseeing car | 14.0-15.20 kg |
| 6-EVF-55 | 12V | 55Ah | Electric four-wheel cargo vehicle | 16.5-17.80 kg |
| 3-DZF-20 | 36V | 20Ah | E-bike pack, tricycle motive power | 11.0-12.00 kg |
| 4-DZF-20 | 48V | 20Ah | E-bike pack, delivery vehicle | 14.5-15.50 kg |
| 4-DMF-30 | 48V | 30Ah | Heavy electric tricycle, cargo EV | 19.0-20.50 kg |
Pre-Assembled Voltage Packs — Ready to Install
| Model | Voltage | Capacity | Type | Application | Weight |
|---|---|---|---|---|---|
| 48V 20Ah Pack | 48V | 20Ah | DZF / Gel | E-bike fleet, last-mile delivery | 15.0-16.50 kg |
| 48V 30Ah Pack | 48V | 30Ah | DMF / AGM | Cargo tricycle, heavy delivery EV | 20.0-21.50 kg |
| 48V 40Ah Pack | 48V | 40Ah | DMF / Gel | Electric rickshaw, cargo vehicle | 25.0-27.00 kg |
| 60V 20Ah Pack | 60V | 20Ah | DZF / Gel | Electric moped, e-bike fleet | 18.0-19.50 kg |
| 60V 30Ah Pack | 60V | 30Ah | DMF / AGM | Electric tricycle, cargo EV | 24.0-26.00 kg |
| 60V 45Ah Pack | 60V | 45Ah | EVF / Gel | Heavy cargo EV, industrial tricycle | 32.0-34.50 kg |
| 72V 30Ah Pack | 72V | 30Ah | DMF / AGM | Electric four-wheel vehicle, golf cart | 28.0-30.00 kg |
| 72V 45Ah Pack | 72V | 45Ah | EVF / Gel | Heavy golf cart, industrial EV | 38.0-40.50 kg |
| 36V 10Ah Pack | 36V | 10Ah | DZF / AGM | Light e-bike, compact EV | 9.50-10.50 kg |
| 36V 20Ah Pack | 36V | 20Ah | DZF / Gel | E-bike fleet, delivery pack | 12.0-13.50 kg |
Energy Storage & UPS Batteries — Full Product Range
| Model | Voltage | Capacity | Type | Application | Weight |
|---|---|---|---|---|---|
| 6-CNF-38 | 12V | 38Ah | AGM | Residential solar storage, small UPS | 11.0-12.50 kg |
| 6-CNF-65 | 12V | 65Ah | AGM | Commercial solar, medium UPS backup | 18.5-20.50 kg |
| 6-CNFJ-65 | 12V | 65Ah | Gel | Solar storage, high-temp / humid climate | 19.5-21.50 kg |
| 6-CNF-100 | 12V | 100Ah | AGM | Commercial UPS, solar storage array | 28.0-30.50 kg |
| 6-CNFJ-100 | 12V | 100Ah | Gel | Premium solar storage, grid resilience | 29.5-32.00 kg |
| 6-CNF-150 | 12V | 150Ah | AGM | Large commercial UPS, solar farm | 42.0-45.00 kg |
| 6-CNFJ-150 | 12V | 150Ah | Gel | Solar-plus-storage, industrial UPS | 44.0-47.00 kg |
| 6-CNF-200 | 12V | 200Ah | AGM | Data centre UPS, large solar storage | 56.0-60.00 kg |
| 6-CNFJ-200 | 12V | 200Ah | Gel | Grid backup, telecom UPS | 59.0-63.00 kg |
| 6-CNF-250 | 12V | 250Ah | AGM | Industrial UPS, utility-scale solar storage | 68.0-72.00 kg |
| GFM-100 | 12V | 100Ah | VRLA AGM | UPS systems, telecom backup power | 28.0-31.00 kg |
| GFM-150 | 12V | 150Ah | VRLA AGM | Commercial UPS, data centre backup | 42.0-45.00 kg |
| GFM-200 | 12V | 200Ah | VRLA AGM | Industrial UPS, hospital backup power | 56.0-60.00 kg |
| OPzV-200 | 2V | 200Ah | OPzV Gel | Long-life telecom, solar storage | 14.0-16.00 kg |
| OPzV-500 | 2V | 500Ah | OPzV Gel | Industrial UPS, utility storage | 35.0-38.00 kg |
| OPzV-1000 | 2V | 1000Ah | OPzV Gel | Large UPS systems, telecom exchange | 68.0-73.00 kg |
How We Work with Colorado Importers — Step by Step
Step 1 — Initial Consultation: Contact our Colorado sales team via email at sales@chisen.cn or WhatsApp at +86 131 6622 6999. Tell us your business type and volume requirements. We respond within 4 business hours.
Step 2 — Product Selection and Quotation: Our technical team selects optimal CHISEN battery models for your specific applications. We provide a detailed quotation within 24 hours.
Step 3 — Sample Order: We ship 5-10 sample units by DHL or FedEx for your quality evaluation. Sample lead time is typically 7-10 days.
Step 4 — Full Container Order: Upon sample approval, we process full container orders (20GP / 40GP / 40HQ). We ship via FCL ocean freight from Shanghai or Ningbo to the Port of Los Angeles or Port of Long Beach, with overland rail transport to Colorado warehouses.
Step 5 — Customs Clearance and Delivery: Our freight forwarding partner handles US customs clearance under HTS Chapter 8507 and final delivery to your warehouse.
Step 6 — After-Sales Support: CHISEN provides technical documentation, warranty support, and a dedicated US account manager. Warranty terms are 12-24 months.
Questions Colorado Importers Ask — Straight Answers
Q: Are CHISEN batteries suitable for Colorado’s high-altitude climate?
A: Yes. CHISEN CNFJ Gel batteries are designed for variable temperature and high-altitude environments. Colorado’s mountainous terrain and temperature extremes require batteries with robust thermal management, which our Gel technology provides.
Q: Do CHISEN batteries support Colorado’s renewable energy storage requirements?
A: Yes. CHISEN deep-cycle Gel and AGM batteries are designed for utility-scale and commercial solar-plus-storage applications. Xcel Energy’s storage procurement mandates have created significant demand for battery storage in Colorado.
Q: What import duties apply to lead-acid batteries from China into Colorado?
A: Lead-acid batteries imported from China are subject to US Harmonised Tariff Schedule Chapter 8507, with MFN duty rates of 3.4-3.5% ad valorem.
Q: What is the typical transit time from China to Colorado?
A: FCL ocean freight to West Coast ports takes 18-22 days, plus overland rail transport to Colorado of 3-5 days. Express air freight for samples takes 7-10 days.
Q: Can CHISEN supply motive power batteries for Colorado warehousing operations?
A: Yes. CHISEN OPzS flooded and AGM deep-cycle batteries are widely used in warehousing and logistics operations throughout the Denver Front Range.
Q: What warranty terms are available for Colorado commercial buyers?
A: CHISEN offers a 12-month warranty for motive power and UPS applications, and up to 24 months for solar storage applications.
Contact CHISEN
Ready to source CHISEN batteries for your Colorado distribution business? Our international trade team speaks English and is ready to provide a detailed quotation for your volume requirements.
Email: sales@chisen.cn
Website: www.chisen.cn
WhatsApp / Mobile: +86 131 6622 6999
Wechat: chisenbattery
CHISEN Battery — trusted by battery distributors, solar installers, and industrial buyers across the Americas.
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