• Reention Polly 52V Ebike Battery
  • Reention Polly 52V Ebike Battery
  • Reention Polly 52V Ebike Battery
  • Reention Polly 52V Ebike Battery

Reention Polly 52V Ebike Battery with 21700 cells high capacity lithium battery


● TLH-13S4P: 52V 19.2AH, New trend 21700 good price reention Polly ebike Polly battery case with charger.

● Feature: Capacity sort, charge, discharge, and cycle life tests on a single cell to ensure whole performances of single especially combined battery.

● Battery install plate: This plate will be installed on the battery when we ship. You can take it off by the key and install it on the bike frame by screw. Then put the battery on it.

● Cycles Life:600 cycles or more. 1-year commercial warranty.

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Cell TypeLI-Ion 21700Charge ModeCC-CV
Battery ModelTLH-14S4PStandard Charge Current (A)4A
Nominal Capacity (AH)19.2AhCharge Time under Standard Charge Current4-5 hours
Nominal Voltage (V)52VCharge Temperature Range0-45°C
Battery Size368x95x125(mm)Discharge Temperature Range-20-65°C
Discharge Cutoff Voltage (V)39VBattery Net Weight (include BMS) (kg)1050g
Charge Cutoff Voltage (V)58.9VCycles Life>800 times
Fit Motor Power52V 250W-1500WWarranty12 months


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.