Keeppower 21700 15A 4000mAh 3.6V - 3.7V Li-Ion Battery PCB Protected P2140R

Item number: 12075

Hersteller
: Keeppower


* Excl. VAT excl. Shipping
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Due to the use of a high-current cell from Samsung, the P2140R battery offers higher voltage levels at high loads than nonhigh-current batteries. Applications such as torches or model making benefit from the voltage level. Lamps shine brighter, electric drives get more voltage even under load.

The 21700 battery from Keeppower has an output of 15A in continuous load.

Equipped with Seiko (Made in Japan). Protection/PCB with short circuit, overcharge and deep discharge protection as well as overcurrent up to 30A, the Keeppower battery is suitable for almost all applications.
Recommended use: torches, diving lamps, video lamps, model making, industry and all applications where the 74.5 mm length and 21.4 mm thick cell fits and is suitable according to the specifications.

Please note the dimensions of the cell before buying! Due to the built-in electronics, the cell is not suitable for every application!
Height and diameter are larger than a standard 21700 cell without PCB. Not suitable for e-cigarettes.

 

Cell
SAMSUSNG 21700-40T
Model: P2140R
Typical capacity
4000mAh 18.50 Wh
Min. capacity
3900mAh
Rated voltage
3.6V - 3.7V
Charging end voltage
4.2V ± 0.05V
Final discharge voltage
2,5V
Charge current
0.xx - 2000mA
Positive terminal
raised (button top)
Max. Discharge current (constant)
15A
Max. Discharge current (pulse) 30A
Chemistry
LiCoNiAlO2 (ICR)
Protection circuit PCB
integrated up to 30A
Charging method
CC-CV
Diameter
21.45 mm ± 0.15 mm
Height
74.5 mm ± 0.15 mm
Weight
72 g ± 1 g
Data sheet and certificates Download

Safety notice:

Please note that removing or damaging the protective electronics (PCB) may result in a short circuit, fire development or explosion.

Further characteristics:

Lithium-ion batteries are thermally stable and are not subject to memory effect.
They work on the basis of lithium and are characterised by a high energy density.

Scope of delivery:

1 x 21700 P2140R Keeppower rechargeable battery.
When ordered in pairs (two pieces), the batteries are delivered with a battery storage box .

Charging current Normal 0.xx - 2A
Charging time at 2A (2000mA) approx. 4h
Charging method CC-CV
Operating temperature charging 0 °C - 45 °C
Operating temperature discharging -20 °C - 60 °C

 

Notes:

A special charger is required for charging lithium ion batteries, which 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 the number of charging cycles (possibly up to double). Only lithium ion chargers may be used for charging. However, the 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 small 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 at the municipal collection points or in the [usually green] containers provided by retailers.

Produktanfragen

Fragen zum Produkt per Mail

Haben Sie weitere Fragen zum Produkt an: info@akkuteile.de

Ihre Mail wird bei uns binnen 1 Werktages beantwortet.

Unser Support Team erreichen Sie Mo. bis Fr. von 9:00 Uhr bis 15:00 Uhr unter 06021 - 9212263

Zahlungsarten

PayPal - bis 10.00h bestellt - Zustellung am nächsten Werktag

Vorkasse - Zustellung innerhalb 2-3 Werktagen

Sofort-Überweisung - Zustellung innerhalb 2-3 Werktagen

Bank-Überweisung - - Zustellung innerhalb 2-3 Werktagen

Masterpayment - Zustellung innerhalb 2-3 Werktagen

 

Informationen:

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Versandinformationen

Soweit in der Artikelbeschreibung keine andere Frist angegeben ist, erfolgt die Lieferung der Ware in Deutschland innerhalb von 3 - 5 Tagen, bei Auslandslieferungen innerhalb von 5 - 7 Tagen nach Auftragsbestätigung (bei vereinbarter Vorauszahlung nach Zahlungseingang). Beachten Sie, dass an Sonn- und Feiertagen keine Zustellung erfolgt. Bei Selbstabholung informieren wir Sie per E-Mail über die Bereitstellung der Ware und die Abholmöglichkeiten. In diesem Fall werden keine Versandkosten berechnet.

Versand und Zustellung Montag - Freitag

Für die Länder Schweiz und Liechtenstein fallen lediglich die Nettopreise der jeweiligen Artikel an, ohne deutsche MwSt. Die Verzollungskosten werden separat berechnet. Bei Einfuhr müssen die Steuern des jeweiligen Landes beglichen werden.

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