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Tenergy 12.8V 20Ah LiFePO4 Rechargeable Battery (DGR-A)

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Sale Price: $279.99
Item Number: 31943




---------------------------- Special Shipping & Handling Requirement -------------------------

This item is noted as “DGR-A”, and is classified as Hazardous Material.
It will require an additional $50.00 special handling fee if you choose Express Shipping Methods (i.e: 2-3 Day UPS Express, Overnight, etc).

See Bottom of Page For Details – Click Here

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Product Description:

This is a drop-in replacement for lead-acid battery. It requires no change to a lead acid battery charging system, and can be placed in scooters, wheelchairs, or anything that uses a sealed lead acid battery.

LiFePO4 battery contains no poisonous lead, no acid, and do not create gasses during charge which regular Lead-Acid batteries do. Compared to lead-acid, LiFePO4 batteries are super light (178*76*165mm), have much lower self-discharge, does not contain sulfate and are environmentally friendly - making it the perfect replacement solution for lead acid batteries.

Features and Benefits:

  • Longer battery life. Two to four times the service life of lead-acid batteries
  • Built-in safety features. No explosive gasses.
  • Super light weight.
  • High-temperature working capability.
  • Steady discharge and charge performance.
  • Low self discharge with no memory effect.
  • Green products - environmentally friendly, no lead and no acid.
  • Short circuit protection.
  • Over charge and over discharge protection.

Specifications:

Description LiFePO4 Rechargeable Battery
Model 12.8V 20Ah
Nominal Capacity 19.3Ah (Typ.) 19.2Ah (Min.)
Nominal Voltage 12.8V
Charging Voltage 14.6 ± 0.05 V
Charging Method CC-CV
Initial Charging Current Standard Charge 3.8A
Max. Charge 10A
Max. Discharge Current (Pulse) 70.0A
Discharge Method-Standard 3.8A
Max. Continuous Discharge 30.0A
Discharge Cut-off Voltage 9.2V
Operating Temperature Charge 5˚C ~ 60˚C
Discharge

-20˚C ~ 60˚C

Storage Temperature 1 month -25˚C ~ 45˚C
3 months -25˚C - 30˚C
Battery Dimension 178*76*165mm (LxWxH)
Weight 2.5 ± 0.2kg

Warnings:

  • Risk of fire, explosion, or burning.
  • Do not short circuit the (+) and (-) terminals with any metals.
  • Do not let battery come in contact with water.
  • Do not keep battery in heated temperature above 60˚C or throw battery into fire.
  • Do not disassemble, crush, or modify the battery.
  • Stop using the battery if abnormal heat, odor, deformation or abnormal condition is detected.

*Note: These "Lead-Acid replacement" LiFePO4 batteries are not designed to be connected in series or in parallel when in use. Such configurations exceed the usage parameters the battery components are designed for. Doing so may cause the cells inside to become unbalanced, and impose additional strain on the battery components, leading to battery damage and/or fire.

---------------------------- Special Shipping & Handling Requirement -------------------------

This item is noted as “DGR-A”, and is classified as Hazardous Material. It will require an additional $50.00 special handling fee if you choose Express Shipping Methods (i.e: 2-3 Day UPS Express, Overnight, etc).

To avoid your order being on hold, you will need to do one of the following:
- Ignore if you will be selecting UPS Ground (5-7 business days) – (No additional fee required)
- Add the following to your cart if you select any Express shipping method: Click Here (Class 9 FXA)
- Add the following to your cart for all International Shipping ($60.00 fee): Click Here

These fees are mandatory handling fees charged by UPS and can NOT be shipped via USPS. These fees are in addition to the regular shipping costs. Fees are required because certain lithium products are classified as Class 9 Hazardous materials under US DOT (U.S. Department of Transportation) shipping regulations.

If Class 9 fees are not added to your cart during checkout, your Order will be on hold and one of our service team members will be in touch for the additional charges.

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