12V 20Ah LiFePO4 Battery

• Used for Emergency Light, Trolling Motor, Fish Finder, Kids Scooters, Kids Power Wheels, Electric Golf Push Cart, Electric Golf Caddy, Golf Electric Trolley, RVs, Caravan, Motorhome, Marine, Boat, Motor Wood Chipper, Camper, Tool Trailer, Backup Power Supply, UPS, Solar System, MPPT, Off-grid Living, etc.
• Cell: LiFePO4 (LFP)
• MOQ: 50
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Huizhou, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT

Description

Overview

The 12V 20Ah Lithium Iron Phosphate (LiFePO4) Battery delivers 256Wh of reliable power in a compact, lightweight design. As a leading lithium battery manufacturer, we specialize in OEM solutions for applications like solar storage, marine systems, and backup power, combining advanced technology with exceptional cycle life and durability.

Key Features

  • High Energy Density: 12.8V/20Ah configuration provides 256Wh output for extended runtime.
  • 4,000+ Cycle Lifespan: Maintains 80% capacity after 4,000 cycles at 80% DOD, outperforming lead – acid alternatives.
  • Rugged IP65 Design: Dustproof and water – resistant construction withstands harsh outdoor/marine environments.
  • 15A Continuous Output: Supports high – demand devices with stable 15A charge/discharge current.
  • Custom OEM Integration: Modify dimensions, terminals, or BMS settings to match your product requirements.

Technical Advantages

  1. Operates from -20¡ãC to 60¡ãC (-4¡ãF to 140¡ãF) for year – round reliability in extreme climates.
  2. ABS casing with UL94 – V0 flame retardancy ensures safety and impact resistance.
  3. Integrated BMS prevents overcharge, over – discharge, and short circuits.
  4. 1% monthly self – discharge preserves charge during storage.

OEM & Wholesale Benefits

  • 3 – year warranty with 10 – year design lifespan reduces replacement costs.
  • Lightweight 2kg (4.4lbs) design cuts shipping/logistics expenses.
  • MOQ flexibility: Order 50 – 5,000 units with 15 – day lead time.
  • Compliance with UN38.3, CE, and RoHS certifications.

Applications

This lithium battery powers critical systems including:

  • Solar street lights and off – grid energy storage
  • Electric scooters, golf carts, and trolling motors
  • Medical equipment and telecom base stations
  • RV/Caravan power systems

As a trusted lithium battery manufacturer, we empower OEM partners with scalable production, custom branding, and competitive bulk pricing. Contact us to optimize your energy solutions with LiFePO4 technology tailored to your specifications.

Specifications

12V20Ah Specifications
Cell Type LiFePO4 (LFP)
Nominal Voltage 12.8V
Nominal Capacity 20Ah
Nominal Energy 256Wh
Charge Voltage 14.6V
Discharge Voltage 10V
Max. Continues Charge Current 15A
Max. Continues Discharge Current 15A
Dimensions [L x W x H] 177 x 167 x 124 mm / 7 x 6.6 x 4.9 inches
Weight 2kg / 4.4 lbs
IP Rating IP65
Max Parallel 4
Cycle Life >4000 cycles (DOD 80%)
Self-Discharge 1% (per month)
Charge Temperature 0°C ~ 60°C
Discharge Temperature -20°C ~ 60°C
Optional Functions Bluetooth / App / WiFi / 4G / GPS / Self-heating / etc.
Charger Optional
BMS Over current / Over charge / Over discharge / Overload / Over voltage / Low voltage / Overheat / Over temperature / Low temperature / etc.
Terminal M5
Battery Case ABS
Design Life 10 Years
Silkscreen / Label / Laser Logo Yes
User Manual Yes
Customization / OEM / ODM Yes
Shipment Yes
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