The 12V 120Ah EU Lithium Battery from Redway Power is a high-performance energy solution designed for various applications. Using LiFePO4 (LFP) cylindrical lithium cells, this battery delivers a nominal energy output of 1536Wh. Ideal for OEM/ODM and wholesale buyers, it offers customization options and robust performance for demanding energy needs.

Key Features:

· High Capacity: Provides a nominal capacity of 120Ah, delivering 1536Wh of energy, perfect for RVs, marine use, and off-grid applications.

· Long Cycle Life: Designed for over 4000 cycles at (80% DOD 0.5C), ensuring exceptional longevity and reliability.

· Smart Connectivity Options: Optional features include Bluetooth, WiFi, and app integration for real-time monitoring and management.

· Robust Safety Features: Equipped with an intelligent Battery Management System (BMS) that protects against overcharging, discharging, and temperature extremes.

· Durable Construction: IP65 rated for dust and water resistance, ensuring reliable performance in various environments.

Product Description:

Introducing the 12V 120Ah EU Lithium Battery, a versatile power solution tailored for demanding applications. Utilizing advanced LiFePO4 technology with 21700 cells, this battery features a nominal voltage of 12.8V and an impressive energy capacity of 1536Wh, making it suitable for a wide range of uses.

Designed to operate efficiently in diverse conditions, it can be charged in temperatures from 0°C to 60°C and discharged between -20°C and 65°C. Weighing approximately 10.5 kg (23.1 lbs), this battery combines lightweight design with robust power capabilities. Its self-discharge rate is maintained at just 3% per month, allowing for extended storage without loss of capacity.

With maximum continuous charge and discharge currents of 100A, this battery is engineered to handle significant power demands effectively. The durable ABS casing provides fire-resistant protection while ensuring the battery’s longevity.

For OEM/ODM clients, we offer extensive customization options, including silk-screen labeling and user manuals. Our flexible delivery terms (FOB, EXW, CIF) ensure that your orders are processed promptly within 20 days.

Choose the Redway Power 12V 120Ah EU Lithium Battery (21700 Cells) for unmatched performance, reliability, and smart technology in your energy storage solutions. Elevate your power capabilities with our trusted batteries—your journey towards efficient energy starts here!

EU Certifications & Compliance

What EU certifications apply to 12V 120Ah lithium batteries?
Required certifications include CE, RoHS, and UN38.3. For EV applications, ECE R100 is mandatory. Solar storage batteries need IEC 62619 and VDE-AR-E 2510-50 for grid connection compliance in Germany.

What certifications do China's LiFePO4 batteries need for EU import?
Essential EU certs are CE marking, Battery Directive 2006/66/EC, and REACH compliance. Marine applications require MED/EN 60092, while industrial use needs EN 62133-2 for safety.

Are these batteries compliant with CE standards?
Yes, reputable Chinese manufacturers obtain full CE certification covering EMC, LVD, and safety standards. Always request test reports and DoC copies for verification.

Manufacturers & Suppliers

Top Chinese manufacturers of EU-certified lithium batteries?
Leading suppliers include EVE Energy, CATL, and BYD. Specialized brands like Shenzhen Basen and DLG Battery offer OEM services with full EU compliance.

What are the top manufacturers of 12V 120Ah LiFePO4 batteries in China?
Top producers are Power Sonic, RoyPow, and ECOBattery. For custom solutions, Shenzhen-based OEMs dominate with flexible MOQs from 50 units.

Which China factories supply 12V 120Ah lithium batteries?
Major factories cluster in Guangdong and Zhejiang. Verified suppliers can be found through Alibaba Gold Suppliers or Made-in-China with 5+ year production history.

Pricing & Bulk Orders

Pricing factors for EU-certified lithium batteries from China?
Key cost drivers include cell grade, BMS complexity, and certification fees. Bulk orders (100+ units) typically get 15-30% discounts plus free shipping options.

What are bulk pricing options for wholesale LiFePO4 batteries from China?
Wholesale prices range $400-$800 per unit for 100+ orders. Negotiable perks include custom branding, extended warranties, and DDP shipping terms.

How does pricing compare to non-OEM alternatives?
Genuine OEM batteries cost 20-40% more but offer better consistency and full certifications. Non-OEM may lack proper BMS or use grade-B cells.

Performance & Applications

How do 12V 120Ah lithium batteries compare to alternatives?
LiFePO4 offers 3x longer lifespan, 50% weight reduction, and 80% usable capacity versus lead-acid. Compared to AGM, they provide 2x more cycles and faster charging.

Benefits of lithium batteries for solar energy storage?
Key advantages include higher efficiency (95% vs 80%), deeper discharges, and 10x faster charging. They maintain stable voltage during prolonged use.

How does 12V 120Ah capacity affect solar storage?
This capacity suits 3-5kWh systems, powering medium homes for 8-12 hours. With 2000+ cycles, it outlasts lead-acid 3:1 in solar applications.

Shipping & Logistics

How to ensure fast shipping of LiFePO4 batteries from China to EU?
Opt for air (7-10 days) with DG-certified forwarders. Sea freight takes 4-6 weeks but costs 60% less. Always verify UN38.3 docs and MSDS compliance.

How long is production time for bulk lithium battery orders?
Standard lead times are 15-30 days for 100+ units. Rush orders (7-10 days) incur 20-30% premiums. Custom designs may require additional 2-3 weeks.

What safety features ensure EU compliance for EV lithium batteries?
Mandatory protections include short-circuit prevention, thermal runaway control, and cell balancing. EU models add CAN bus communication for vehicle integration.

Customization & Warranty

Can China factories customize 12V 120Ah lithium battery specifications?
Yes, most OEMs offer custom BMS, casings, and connectors. Capacity can be adjusted ±20% with 100-unit MOQs. Some provide branded packaging.

What customization options are available?
Options include voltage tweaks, Bluetooth BMS, and heating pads for cold climates. Special dimensions and terminal types are also customizable.

What warranty is offered on China-made 12V 120Ah lithium batteries?
Standard warranties cover 3-5 years, with premium brands offering 8-year pro-rated. Always confirm return policies and local service centers.