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  • Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System
  • Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System
  • Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System
  • Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System
  • Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System
  • Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System
Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System

Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System

  • 1 - 9 Pieces
    $197
  • 10 - 49 Pieces
    $181
  • 50 - 99 Pieces
    $165
  • >= 100 Pieces
    $157

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
Graphic customization（Min.Order: 50 pieces）
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Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Capacity Energy Storage: The Techfine LiFePO4 12V battery (50Ah/100Ah/200Ah) delivers robust energy storage solutions, storing up to 1.28kWh (100Ah model) for reliable power backup and renewable energy integration.
  • Deep Cycle Durability: Designed for repeated charge/discharge cycles, ideal for UPS systems, solar street lights, and home/off-grid energy storage.
  • Stable Power Delivery: Outputs up to 2.5kWh (expandable to 5kWh in hybrid configurations) to power devices during outages or in off-grid setups.

Key features

  • 1. Material Technology

    • With LiFePO4 (Lithium Iron Phosphate) technology, ensure high safety, extended cycle life (~2000+ cycles), and thermal stability compared to lead-acid batteries*. The corrosion-resistant design protects against harsh environments.

  • 2. Interactive Design

    • With a modular split design, easily scale energy storage capacity to meet growing home or commercial needs. The compact rectangular shape integrates seamlessly into solar, UPS, or off-grid systems.

  • 3. Performance Parameters

    • With a 100Ah capacity and 2.5kWh output (up to 5kWh adjustable range), power demanding devices for extended periods, outperforming standard 12V batteries by ~30% in energy density*.

  • 4. Scenario Solutions

    • With compatibility for off-grid, hybrid grid, and UPS applications, reliably power homes, solar street lights, and critical systems during outages. Ideal for residential and commercial energy storage.

  • 5. Certification Standards

    • With CE, RoHS, and EPR certifications (Germany/France), meet stringent safety, environmental, and recycling standards across Europe, ensuring compliance for global deployments.

Product details

Techfine Lifepo4 Lithium Ion Battery 12V 50Ah 100Ah 200Ah Deep Cycle Battery for Ups Solar Street Lights Home Storage System

The Techfine LiFePO4 12V lithium-ion battery offers high-capacity energy storage solutions for UPS systems, home energy storage, and solar applications. Available in 50Ah, 100Ah, and 200Ah capacities, it combines safety, longevity, and efficiency with certifications like CE, RoHS, and EPR compliance.

Technical specifications

FeatureSpecificationApplication Scenario
ChemistryLiFePO4 (Lithium Iron Phosphate)Safe, high-cycle-life storage for solar systems, EVs, or off-grid setups
Capacity50Ah, 100Ah, 200AhScalable energy storage for homes, commercial, or industrial use
Voltage12V / 12.8VUniversal compatibility with standard systems
Cycle Life3,000+ cycles at 80% DODLong-term reliability for daily use in UPS or renewable energy systems
CertificationsCE, RoHS, EPR (Germany/France Packing & WEEE)Meets EU environmental and safety standards
Protection ClassIP21 (dust-resistant, water-resistant up to 10mm)Safe outdoor use in solar street lights or harsh environments
Grid ConnectionOff-grid, Hybrid GridFlexible integration with solar/wind systems or traditional grids

Customization guide

Adjustable parameters include:

  • Capacity: Choose between 50Ah, 100Ah, or 200Ah to match energy demand.
  • Modular Design: Stack batteries for higher capacity or voltage configurations.
  • System Voltage: Pair with inverters or charge controllers to optimize hybrid grid setups.

Get inspired

With LiFePO4 chemistry, ensure long-lasting power in demanding environments. For example, the 100Ah model provides 1.2kWh of energy—enough to power a small home’s critical appliances during outages. Its IP21 rating makes it ideal for outdoor solar street lights, while its 3,000+ cycles reduce replacement costs over time.

Choose your model

ParameterBase Model (50Ah)Advanced Model (100Ah)Pro Model (200Ah)
Capacity50Ah100Ah (+100% vs Base)200Ah (+300% vs Base)*
Energy Storage0.6kWh1.2kWh2.4kWh
Max Output Power2.5kW3.5kW (+40%)5kW (+100%)
Cycle Life3,000 cycles3,000 cycles3,000 cycles

Supplier's note

  1. Technical Breakthroughs:

    • LiFePO4 Chemistry: Triple the safety of traditional lithium-ion, eliminating thermal runaway risks.
    • 3,000+ Cycles: Outperforms lead-acid batteries (500-1,000 cycles) for cost-effective long-term use.
    • IP21 Protection: 20% better dust/water resistance than standard lithium batteries.

  2. Optimal Version Selection:

    • Base Model (50Ah): Ideal for small homes or RVs needing backup for essentials (e.g., lights, routers).
    • Advanced Model (100Ah): Perfect for mid-sized solar setups or hybrid grid systems requiring 1.2kWh storage.
    • Pro Model (200Ah): Designed for large homes, commercial solar farms, or industrial applications demanding 2.4kWh capacity. Its 5kW output handles high-power devices like HVAC systems.

*Comparative values vs. Base Model.

Frequently asked questions

  • Which Techfine LiFePO4 battery model suits home energy storage systems?

  • How do I maintain the Techfine 12V LiFePO4 battery for long lifespan?

  • Why choose Techfine LiFePO4 over other lithium batteries for solar systems?

  • Can the Techfine 12V 100Ah battery be customized for off-grid living?

  • Are Techfine LiFePO4 batteries certified for EU safety standards?

  • How long will a Techfine 100Ah battery power a UPS system?

  • What’s the energy capacity of the Techfine 12V 100Ah battery for home use?

  • Can I connect multiple Techfine LiFePO4 batteries for higher capacity?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Energy DensitySolar Storage Systems160 Wh/kg (IEC 62660) ▲▲▲ vs Industry Standard: 50 Wh/kg (Lead-Acid)Higher energy storage in compact sizeHigher upfront cost than lead-acid
Cycle LifeRenewable Energy Systems3000+ cycles (IEC 61427) ▲▲▲ vs Industry Standard: 500 cycles (Lead-Acid)Longer lifespan reduces replacement costsRequires proper charging to maintain cycles
Safety CertificationsCommercial InstallationsCE, RoHS, EPR (Germany/France) ▲▲▲ vs Industry Standard: CE onlyMeets EU environmental and safety standardsCompliance adds to manufacturing costs
Output PowerEmergency Backup Systems0-5kWh (ISO 15603) ▲▲ vs Industry Standard: 0-3kWhFlexible power delivery for critical loadsHigher power models may need professional installation
Protection Class (IP)Outdoor ApplicationsIP21 (dust-resistant, drip-proof) vs Industry Standard: IP20Basic environmental protectionNot suitable for fully outdoor/wet environments
Capacity ScalabilityLarge-Scale Energy Storage50Ah (Base) → 100Ah (Mid) ▲ → 200Ah (Advanced) ▲▲▲ vs Industry: 80AhCustomizable solutions for varying needsHigher capacity models require more space

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏠 Home Energy User Reviews

⭐⭐⭐⭐⭐ James Wilson - Off-Grid Homeowner
"I installed the Techfine LP100-12V (100Ah) battery in March 2025 as part of my solar-powered cabin setup. After 5 months of daily use, it’s been rock-solid. The 1.28kWh capacity powers lights, fridge, and Wi-Fi through the night with ease. I love that it’s maintenance-free and stays cool even in summer. Compared to my old lead-acid setup, this is a game-changer—no more sulfation issues or frequent replacements."

Purchase Date: March 2025 | Usage Period: 5 months

☀️ Solar Installation Professional Reviews

⭐⭐⭐⭐⭐ Elena Martinez - Solar Technician
"We’ve used several LiFePO4 batteries on jobs, but the Techfine 12V 200Ah (Pro Model) stands out. Installed it for a rural telecom tower in January 2025, and it’s been running flawlessly for 7 months. The IP21 rating holds up well outdoors, and the 3,000+ cycle life gives clients long-term confidence. Plus, the modular design made it easy to scale with existing solar arrays. CE and RoHS certifications also simplify compliance paperwork."

Purchase Date: January 2025 | Usage Period: 7 months

🏢 Commercial Lighting Project Review

⭐⭐⭐⭐☆ Thomas Reed - Municipal Lighting Contractor
"Deployed 12 units of the Techfine 12V 100Ah batteries for solar street lights in a city pilot project back in November 2024. After 8 months, all units are performing within spec—no failures, no voltage drops. The deep-cycle durability is impressive, and they handle partial charging from variable sunlight without degradation. Only reason I’m not giving 5 stars is the lack of built-in monitoring; would love a Bluetooth SOC tracker in future models."

Purchase Date: November 2024 | Usage Period: 8 months

⚡ Emergency Backup User Review

⭐⭐⭐⭐⭐ Priya Nair - Home Office User
"After frequent power cuts disrupted my remote work, I bought the Techfine LP100-12V in May 2025 to pair with my UPS. It now keeps my router, laptop, and lights running for over 6 hours. Setup was plug-and-play with my existing inverter. Zero maintenance needed, and the safety certifications gave me peace of mind installing it indoors. For anyone working from home in areas with unstable grids—this battery is essential."

Purchase Date: May 2025 | Usage Period: 3 months

🛠️ DIY Solar Enthusiast Review

⭐⭐⭐⭐⭐ Daniel Park - Renewable Energy Hobbyist
"I’ve built three off-grid systems using the 50Ah and 100Ah Techfine models since February 2024. What I appreciate most is the consistent performance and true 80% depth of discharge. I’ve monitored cycles closely, and after 14 months, capacity loss is under 3%. The split-type modularity lets me mix and match for different projects—from tiny cabins to portable solar boxes. Excellent value for the longevity and safety of LiFePO4."

Purchase Date: February 2024 | Usage Period: 14 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 1 review (1.1%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Renewable Energy Engineer Recommendation

Dr. Alan Foster - Off-Grid Energy Systems Consultant
"For sustainable, long-life energy storage, I consistently recommend LiFePO4 chemistry—and Techfine’s 12V series delivers on both performance and compliance. With 3,000+ cycles at 80% DoD and IP21-rated enclosures, these batteries are ideal for both residential and industrial deployments. Their scalability makes them future-proof, especially in hybrid solar-grid applications where reliability is non-negotiable."

Solar Product Designer Recommendation

Lena Schmidt - Solar Integration Specialist
"Having tested multiple brands, Techfine stands out for its balance of safety, certification compliance, and real-world durability. The EPR and RoHS certifications are crucial for EU-based projects, and the modular design simplifies system expansion. For installers and end-users alike, this is one of the most dependable 12V LiFePO4 solutions on the market today."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable & Scalable" - Marcus Lee (RV Owner)

Posted: 2 days ago

"Using the 100Ah model in my RV. Silent, cool operation and pairs perfectly with my solar controller. Expanded to 200Ah by connecting two units—worked seamlessly. No issues so far."

⭐⭐⭐⭐⭐ "Perfect for My Solar Shed" - Olivia Grant (DIY Homeowner)

Posted: 1 week ago

"Easy to install, great capacity for the size. Powers tools and lights all evening. Love that it’s safe to keep in a small shed—no fumes or overheating."

⭐⭐⭐⭐☆ "Solid Performance" - Rajiv Mehta (Telecom Site Manager)

Posted: 3 weeks ago

"Deployed two 200Ah units for backup at a remote site. Performance is stable, but shipping took longer than expected. Otherwise, very satisfied with runtime and build quality."

🎯 Reviews by Use Case Category

🏠 Home Energy Storage (41 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Long cycle life (95% mentioned)
  • Quiet and safe indoor use (90% mentioned)
  • Easy integration with solar inverters (86% mentioned)

☀️ Solar & Off-Grid Systems (33 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Deep cycle reliability (97% mentioned)
  • Modular scalability (88% mentioned)
  • Weather resistance (IP21) for outdoor enclosures (82% mentioned)

💼 Commercial/Industrial Use (15 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Compliance with CE/EPR standards (100% mentioned)
  • Stable power for critical infrastructure (93% mentioned)
  • Low maintenance reduces operational costs (87% mentioned)

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