XTAR 21700 6000mAh 3.6V - 3.7V Li-Ion battery electronically protected.
Item number: 100839
Manufacturer: Xtar
The enormously high capacity with low weight allows the user to enjoy many outdoor activities such as diving, mountaineering, hiking, geocaching or caving with a safe and stable power supply for a long time without having to change the battery.
The industrial cell used for the 21700 battery from Xtar is a Samsung INR21700-50E.
Equipped with a battery management system (BMS), the 21700 lithium-ion battery from XTAR is highly versatile. The integrated protection electronics protect the battery against overvoltage, undervoltage, short circuit and reverse polarity.
Please note the dimensions of the cell before purchasing! Due to the built-in electronics, the cell is not suitable for every application!
The height and diameter are larger than a standard 21700 cell without PCB.
Technical data for the Xtar 21700 battery.
| Battery capacity | 6000mAh |
| Minimum capacity | 5850mAh |
| Nominal voltage | 3.6V - 3.7V |
| Final charging voltage | 4.20V ± 0.05V |
| Max. discharge current | 10A |
| Charging current | 0.xx - 3A (3000mA) |
| Max. charging current | 4.2 A (4200mA) |
| Final discharge voltage | 2,50V |
| Protection electronics | present PCB/BMS |
| positive pole | raised (button top) |
| Diameter | 21.80 mm ± 0.30 mm |
| Height | 74.60 mm ± 0.40 mm |
| Weight | 71 g ± 0.01 g |
| Charging method | CC-CV |
| Data sheet | 21700-6000.PDF |
Safety instructions:
Lithium cells may only be operated with protective electronics!
Please note that lithium cells may only be used by qualified persons.
Incorrect handling or short circuits can lead to fire or explosion.
Further properties:
Lithium-ion batteries are thermally stable and are not subject to a memory effect.
They work on the basis of lithium and are characterised by a high energy density.
Scope of delivery:
1x XTAR 21700 battery with 6000mAh
Notes:
Charging lithium-ion batteries requires a special charger that charges the batteries according to a special charging procedure. (CCCV = constant current, constant voltage.) The batteries must not be charged above a voltage of 4.2 volts, otherwise there is a risk of fire and explosion. It is advantageous to charge the batteries only up to approx. 4.1 volts, as this significantly increases the service life or number of charging cycles (possibly up to double). Only lithium-ion chargers may be used for charging. However, cheap chargers sometimes have the disadvantage that they do not switch off safely at the end of the charging process, but continue to charge the batteries with a low charging current, which can be dangerous.
Furthermore, rechargeable batteries and batteries do not belong in household waste! Please dispose of them as prescribed by law in the municipal collection centres or in the [usually green] containers provided for this purpose by retailers.
Shenzhen XTAR Electonics Co.,Ltd
Xtar
5th Floor, No.77 Xinhe Rd, Shangmugu,
Pinghu Area, Longgang District, Shenzhen, Guangdong
https://www.xtar.cc/
Luxtrim GmbH
Magnolienweg 8
63741 Aschaffenburg
Deutschland
info@luxtrim.de
Product Inquiries
Questions about the product via email
If you have further questions about the product, please contact: info@akkuteile.de
We will respond to your email within 1 business day.
You can reach our support team Monday to Friday from 9:00 AM to 3:00 PM at 06021 - 9212263
Payment Methods
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Prepayment - Delivery within 1–3 business days after receipt of payment
Instant Bank Transfer - Delivery within 1–3 business days
Bank Transfer - Delivery within 1–3 business days after receipt of payment
Invoice - Delivery within 1–3 business days
Credit Card - Delivery within 1–3 business days
Information:
As soon as the payment is successfully received, you will automatically receive a confirmation by email.
For non-EU countries, only the net prices of the respective items apply, without German VAT. Customs fees will be charged separately. Import taxes must be paid according to the respective country's regulations.
Unless otherwise specified in the product description, delivery within Germany takes place within 1–5 days, and international deliveries within 3–9 days after order confirmation (in the case of agreed prepayment, after receipt of payment). Please note that there are no deliveries on Sundays and public holidays. In case of self-collection, we will inform you by email when the goods are ready and available for pickup. In this case, no shipping costs will be charged.
Shipping and delivery Monday – Friday
