Shenzhen 12.8V LiFePO4 Battery 42Ah

Electrical Specifications

  • Nominal Voltage: 12.8V
  • Nomical Capacity: 42 Ah
  • Resistance: ≤10 mΩ
  • Efficiency: 99%
  • Self Discharge: <3% per Month

Charging Specifications

  • Standard Charge Current ≤ 20 A
  • Max Charge Current 42 A
  • Float Charge Voltage 13.8 ±0.2 V
  • Recommended Charge Voltage 14.4 V - 14.6 V
  • BMS Charge Protection Voltage 14.8 V
  • Reconnect Voltage 14.4 V
  • Balancing Current 30 mA

Discharging Specifications

  • Standard Discharge Current 20 A
  • Max Continuous Discharge Current 42 A
  • Max Discharge Current 70 A For 1 S
  • Peak Discharge Current 70 A For 1 S
  • BMS Discharge Protection Voltage 8 V ± 0.2 V
  • Reconnect Voltage 10.2 V ± 0.04 V
  • Short Circuit Protection 250 μs

Temperature Specifications

  • Discharge Temperature -20 ºC - 60 ºC
  • Charge Temperature 0 ºC - 55 ºC
  • BMS High Temperature Cut-Off 65 ºC
  • Reconnect Temperature 55 ºC

Mechanical Specifications

  • Dimensions (L x W x H) 232*120*176 mm
  • Weight 5.8 kg
  • Terminal Type M6
  • Shell Material ABS
  • IP Rating IP54

Documentation and Support

Warning

All Lithium Batteries have shipping restrictions and typically can NOT be shipped via air (which includes overseas, second day, next day, etc.). Please review our Battery Terms for details.

Option for air shipping will still appear at checkout but we are unable to honor it.

The Shenzhen 12.8V LiFePO4 battery pack has a larger capacity and longer shelf life than the standard lead-acid battery of similar size, which is why we use it in some of our larger robot packages. It has 42Amp hours of capacity. It has a complete BMS (Battery Monitoring Circuit) for over/under voltage, cell equalization/balancing, overcurrent protection. All the benefits of LiFePO4 are present, such as stable chemistry, lightweight, high capacity, etc. The battery is in a rugged enclosure.

Each battery comes with one(1) 8 amp charger. Average recharge time is 5-6 hours from a complete drain.


Shenzhen 12.8V LiFePO4 Battery 42Ah

  • Product Code: TE-347-042
  • Availability: Currently 2 available. Limit 4 per customer Contact us for higher quantities.
  • This item does not qualify for free shipping
  • $612.50



Related Products

K2 25.6V LiFePO4 Battery Pack 11.1Ahr
K2 25.6V LiFePO4 Battery Pack 11.1Ahr

We have been using these batteries in our custom robots for some time now. They are much safer than ..

Product Code: TE-142-024

$400.00