• 12 volt 20Ah deep cycle rechargeable lithium battery pack

12V 20Ah LiFePO4 Battery Pack

  • TLH-EVO12-1220 battery pack is a replacement for AGM and GEL Lead-acid batteries, as it has a significantly higher life cycle.
  • It uses a 18650, 2000mAh cell type, and smart battery technology. There is no specific dimension for this battery as it is customized to suit your needs.
  • TLH-EV012-1220 Battery Pack can be used in UPS and in starter and deep cycle applications.
  • At a standard charge of 2A, this battery pack model would be fully charged in 1-2 hours and that is definitely a fast charge battery pack.
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Cell Type18650 2000mAh cellCharge ModeCC-CV
Battery ModelTLH-EV012-1220Standard Charge Current (A)2A
Nominal Capacity (AH)20AhCharge Time under Standard Charge Current1-2 hours
Nominal Voltage (V)11.1VCharge Temperature Range0-45°C
Battery SizeCustomizedDischarge Temperature Range-20-60°C
Discharge Cutoff Voltage (V)8.4VBattery Net Weight (include BMS) (kg)1.8KG
Charge Cutoff Voltage (V)12.6VCycles Life>600 times
Maximum Discharge Current (A)20AWarranty12 months
Continuous working Current (A)10A

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Q: How can we get a custom battery pack solution?
Q: What is your production process?
Q: What is the development time for custom battery packs solution from Zero to One?
Q: What kind of certificates can you supports?
A: ISO.9001/CE/UL/IEC62133/MSDS/Rohs/UN38.3/UKCA certificate.
Q: What is your sales service?
● You can contract after-sales service agents in the UK, US, and Germany.
● All battery packs produced by TLH are covered by international insurance.
● When you suffer the defective batteries, do not worry. Please send us your issues. Our engineering team will send you the solution.
● We will provide one year warranty and if you are a VIP customer, you can get a prolonged 18-month warranty.
Q: Do you have any successful custom battery pack solutions for other customers?
A: For more information, please Contact Us.