Battery Powertac 3400mAh 18650

14,90 €
VAT included. plus Shipment

The Powertac 3400mAh 18650 battery with PCB protection.


  • Unique and new! With PCB protection!
    • Li-Ion 18650 Cylindrical Batteries with Internal Voltage Protection Board!
      • Internal PCB protection prevents 2.5V undervoltage and 4.25V overvoltage.
        • Unique PCB design and patent pending.
          • 3.7V 3400mAh high capacity
            • High energy density and lighter weight than other batteries
              • Manufactured under ISO9001-2000 for quality assurance
                • The battery has been tested based on the IEC standard (International Electrotechnical Commission) to ensure capacity, quality and service life.
                  • Capacity * Nominal 3400 mAh, Minimum 2450 mAh
                    • Internal PCB protection prevents 2.5V undervoltage and 4.25V overvoltage. UNIQUE INTERNAL PCB!


                      • Diameter 18 +/- 0.2mm
                      • Height 66 +/- 0.2mm
                      • Weight (typical) Approx. 46 g Yes
                      • Rated Voltage: Average 3.7V
                      • Shutdown Voltage: 3.0V
                      • Internal Impedance: less than or equal to 180 milliohms (with PTC)
                      • Cycle performance: 90% of initial capacity at 400 cycles
                      • Cycle life: > 500 cycles
                      • Charge: current = 0.5C mA voltage = 4.2V final current = 0.01
                      • Discharge: Current = 0.5CmA Final Voltage = 3.0V
                      • Max. charging current: 1.5C ma
                      • Max. discharge current 1.5C ma (for continuous discharge)

                      Powertac Lebenslange Garantie

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                      With us you can pay securely via SSL with credit card, Klarna, cash on delivery (only in Germany), on account (only for authorities) or by bank transfer (payment in advance).

                      If you do not like a product, you have the option of returning it within the cancellation period. You can create a return yourself in our returns portal.

                      Advice or an individual offer for this product?

                      If you have any questions about this product, you can email us (info@cest-group.net), telephone (+49 (0) 40 226 30 20 70) or via our Contact form (click here) to contact.

                      We are also at your disposal for individual requests for quotations. For larger quantities, we also offer individual production and prices.

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                      What configuration options are there for the products?

                      On request, the C.E.S.T. Group offers a wide variety of configuration options for the products. Send us an inquiry via the contact form or contact us by e-mail or telephone.

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                      Yes. You can request access for authorities / dealers via the following link: Request dealer access

                      To which countries does the C.E.S.T. groups?

                      The CEST Group ships worldwide with our shipping service provider DHL.

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                      Are individual special orders possible?

                      Individual special orders are possible. To do this, please send us your request using the contact form or contact us by email or telephone.