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40Ah Lithium Ion Battery LiFePO4 12.8V 40Ah Lithium Iron Phosphate Car Starting Boat Motor Cranking Battery Pack

40Ah Lithium Ion Battery LiFePO4 12.8V 40Ah Lithium Iron Phosphate Car Starting Boat Motor Cranking Battery Pack

LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind.

  • Nominal Voltage:12.8V
  • Nominal capacity:40Ah
  • Working voltage:2.0V~3.65V
  • AC impedance resistance(1khz):≤1mΩ
  • Max. pulse charge / discharge current: 500-800A
  • Dimension: 278mm(L)*176(W)mm*172(H)mm
  • Weight: 6kg
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Product Details

Highlights

Compared with traditional AGM/lead acid batteries, LiFePO4 battery/ Lithium iron phosphate batteries are:

  • Higher safety and stability：non-toxic, non-polluting, no rare earth metals, no explosion, no fire.
  • Long service life：10 times lifespan extended to 2000-4500 cycles.
  • 1/4 lighter than lead-acid batteries.
  • The LFP battery can work in a wide temperature range from -20 to +75°C
  • No memory effect. Can be charged on demand without loss of capacity.
  • Suitable for RV, ship, home storage, telecommunication (base station battery)

Application

  • Energy Storage
  • --Solar-Wind Power System / City Grid (On/Off) / Community and Family
  • Back-up System and UPS
  • --Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment
  • Other Applications
  • --Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light
  • --RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
  • --LED Backup / Engine Starting Battery,etc.

Safety Warnings

  • Do not immerse the battery in water and keep it dry when not in use.

  • Do not knock, throw or affect the battery near a fire source or under extremely hot conditions.

  • Please charge according to the charging requirements.

  • Do not reverse thepositive (+) and negative (-) terminals.

  • Do not short-circuit the battery by connecting wires or other metal objects to the positive (+) and negative (-) terminals.

  • Do not directly weld the battery terminals.

Shipping & Delivery

We partner with top carriers like DHL, UPS, FedEx and fulfill all orders in a timely manner, and are always flexible if customers prefer local alternatives.

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