12V 8Ah Lithium Battery
• Cell: LiFePO4
• MOQ: 50
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Dongguan, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT
The 12V 8Ah Lithium Battery from Redway Power is a compact and efficient energy solution designed for various applications. Using LiFePO4 (LFP) cylindrical lithium cells, this battery delivers a nominal energy output of 102.4Wh. Ideal for OEM/ODM and wholesale buyers, it offers customization options and reliable performance for powering devices such as alarm systems, power wheels, ups, fish finders, and more.
Key Features:
- Compact and Lightweight: Weighing only 0.8 kg and measuring 151 x 65 x 95 mm, this battery is easy to install in tight spaces.
- Long Cycle Life: Designed for over 4000 cycles at (80% DOD 0.5C), ensuring long-lasting reliability and efficiency.
- Built-in BMS Protection: Features an intelligent Battery Management System (BMS) that safeguards against overcharging, over-discharging, and short circuits.
- Versatile Operating Conditions: Operates efficiently in temperatures ranging from -20°C to 65°C, making it suitable for various environments.
- Multiple Applications: Perfect for use in alarm systems, marine electronics, solar panel kits, UPS backup systems, and more.
Product Description:
Introducing the 12V 8Ah Lithium Battery, a versatile power solution engineered for demanding applications. This battery utilizes high-quality LiFePO4 cells, providing a nominal voltage of 12.8V and an energy capacity of 102.4Wh, making it ideal for powering devices such as alarm systems, fish finders, and portable electronics.
Designed to perform efficiently in diverse conditions, it can be charged in temperatures from 0°C to 60°C and discharged between -20°C and 65°C. Its self-discharge rate is maintained at just 1.5% per month, allowing for extended storage without loss of capacity.
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With maximum continuous charge and discharge currents of 10A, this battery can handle significant power demands effectively. The durable ABS casing ensures protection against impacts while maintaining a lightweight profile.
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 8Ah Lithium Battery (LiFePO4) 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!
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| 12V 8Ah LFP | Specifications |
|---|---|
| Lithium Cell | LiFePO4 (LFP) |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 8Ah |
| Nominal Energy | 102.4Wh |
| Max Charge Voltage | 14.6V |
| Discharge Cut-off Voltage | 10V |
| Max Continues Charge Current | 10A |
| Max Continues Discharge Current | 10A |
| Dimensions [L x W x H] | 151 x 65 x 95 mm / 5.9 x 2.6 x 3.7 inches |
| Weight | 0.9kg / 2 lbs |
| IP Rating | IP65 |
| Max Parallel Connections | Not supported |
| Internal Resistance | ≤10mΩ |
| Cycle Life | >4000 cycles (80% DOD 0.5C) |
| Self-discharge | 2% (per month) |
| Charge Temperature | 0°C ~ 60°C |
| Discharge Temperature | -20°C ~ 65°C |
| Optional Upgrades | Not supported |
| Charger | 14.6V 2A |
| BMS | Smart BMS |
| Terminal | M8 |
| Battery Shell | ABS |
| Warranty | 3 Years |
| Silkscreen / Label / Laser Logo | Yes |
| User Manual | Yes |
| OEM / ODM | Yes |
| Shipment | Yes |
| Certifications | UL 1642, IEC 62619, CE, MSDS, UN38.3 |
Battery Specifications & Features
What are the specifications of 12V 8Ah Li-ion batteries?
Standard specs include 8Ah capacity, 500-1000 cycles, and -20°C to 60°C range. Dimensions average 6×3×4 inches with 1-1.5kg weight. Features include overcharge protection and short-circuit prevention via integrated BMS. Most support 1C discharge (8A continuous).
What are 12V 8Ah lithium battery advantages?
Key benefits include lighter weight (70% less than lead-acid), faster charging (2-3 hours), and longer lifespan (3-5x cycles). They maintain stable voltage output and allow deeper discharges without damage compared to alternatives.
Does China factory direct meet safety certifications?
Reputable factories hold CE, RoHS, and UN38.3 certifications. Many add UL 2054 and IEC 62133 for specific markets. Always verify certificates via official databases and request test reports before ordering.
Pricing & Bulk Orders
How does bulk pricing work for 12V 8Ah Li-ion batteries?
Volume discounts start at 10% for 50+ units, increasing to 25-35% for 500+. Many suppliers offer free custom branding at 100+ units. Wholesale prices typically range 15−40/unit depending on quality and order size.
What are wholesale pricing trends for 12V 8Ah Li batteries?
Prices declined 8-12% in 2023 due to lithium oversupply. Current wholesale rates are 12−35, with stable-to-decreasing trends expected through 2024. Larger orders (1000+) can secure additional 5-10% discounts.
Are there custom branding options for bulk orders?
Yes, most suppliers offer logo printing, custom packaging, and color options at 100-unit MOQs. Some provide private label BMS programming with brand-specific parameters for larger orders.
Applications & Uses
What applications suit high-capacity 12V 8Ah batteries?
Ideal for medical devices, security systems, and portable tools. The compact size powers e-bike accessories, camping gear, and backup lighting needing lightweight energy with daily cycling.
Which devices use 12V 8Ah lithium batteries?
Common applications include UPS systems, electric scooters, and marine electronics. They're popular in solar garden lights, robotics, and IoT devices requiring reliable power in small form factors.
What solar systems support 12V 8Ah lithium batteries?
Best matched with 50-100W solar panels and 10A MPPT controllers. Suitable for small off-grid setups powering LED lighting, ventilation fans, or security cameras for 6-8 hours daily.
Manufacturing & OEM
Why choose China for OEM lithium battery production?
China offers 40-60% cost savings, flexible MOQs (from 50 units), and fast turnaround (2-3 weeks). Advanced factories provide complete solutions from cell production to BMS integration with strict quality control.
How to customize 12V 8Ah batteries in China?
Options include capacity tweaks (±15%), special connectors, and BMS programming. Some factories offer odd form factors or heating systems for cold climates at 100-unit MOQs.
What are the benefits of OEM 12V 8Ah lithium batteries?
OEM advantages include brand control, technical specifications, and competitive pricing. Manufacturers handle certification compliance, quality testing, and logistics while you focus on marketing and sales.
Certifications & Safety
What certifications do these Li-ion batteries have?
Standard certs are CE, RoHS, and UN38.3. For medical use: IEC 60601. Industrial versions add UL 2054, while consumer products need IEC 62133. Always verify certificate validity through official channels.
Why CE certification matters for lithium batteries?
CE marking ensures compliance with EU safety, health, and environmental standards. It's mandatory for European sales and indicates tested reliability for overcharge, short-circuit, and thermal stability risks.
Are 12V 8Ah lithium batteries safe for solar storage?
Yes, when properly certified (IEC 62619). Quality batteries include temperature sensors, overcharge protection, and fire-resistant casings. Avoid direct sunlight exposure and ensure proper ventilation in enclosures.
Performance & Maintenance
What is the lifespan of a 12V 8Ah Li-ion battery?
Typical lifespan is 3-5 years with 500-1000 cycles at 80% DoD. Storage at 50% charge in moderate temperatures (15-25°C) can extend calendar life to 7+ years.
How to charge a 12V 8Ah deep cycle lithium battery?
Use Li-ion specific chargers (14.6V max). Optimal charging is 0.5C (4A) for 2-3 hours. Avoid continuous float charging - disconnect when fully charged. Never charge below 0°C without battery heating systems.
How do China factory batteries compare to competitors?
Chinese batteries offer comparable quality at 40-60% lower cost. While Western brands may have slightly better BMS, China leads in production scale, customization options, and lead times (2-3 weeks vs 8-12).
