Samsung 50E INR 21700 5000mAh 3.7V High-Drain 10A Lithium Ion (Li-ion) Protected Button Top Battery - Boxed

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Item #: SAMSUNG-50E-21700-BUTTON
Brand: Samsung

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$7.75

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Description
Specs
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Q&A

Description

Samsung 50E

Protected Button Top 21700 Battery

Boasting a 5,000mAh capacity and 10A high discharge rate, the Samsung 50E is an incredibly reliable 21700 cell. It's button-top terminal is ideal for use in flashlights, powerbanks, and other portable electronics.

Thanks to it's li-ion INR (LiNiMnCoO2) chemistry, this battery is stable, has a three year shelf life, and is of course rechargeable. In fact, the 50E li-ion battery is rated for at least 500 charging cycles, and charges up in just three hours on average.

You can check out our selection of 21700 chargers, but we recommend the XTAR SV2 Li-Ion Charger as a universal charger for INR batteries like the 50E.

This is a single cell battery pack comprised of a genuine Samsung 50E battery with a button top and PCB (protection circuit board) added by a battery pack manufacturer.

The addition of the button top terminal makes the pack slightly longer than an unprotected flat top 21700 battery, and the PCB offers protection from overcharge, overdischarge, overcurrent, and short circuit. This cell has an additional outer wrapper (or sticker) and insulator which must not be removed.

Notable Features
» High discharge rate works well in high-drain electronics
» 5,000mAh energy capacity offers longer runtimes for all your devices
» Button top terminal ideal for flashlights and other portable electronics
» Stable INR chemistry with magnesium and nickel provides powerful outputs

Specifications

Brand	LG
MPN	50E-21700-BUTTON
Color	Blue
Size	21700
Chemistry	Li-ion
INR (LiNiMnCoO2)
Voltage	3.7V
Capacity	5,000mAh
Terminal	Button Top
Protected	Yes
Shelf Life	3 Years

Charge & Discharge

Voltage
Nominal	3.6V
Maximum	4.2V
Cutoff	2.5V
Discharge Rate
Max (Pulse)	14.7A
Continuous	9.8A
Charge Rate
Max	4.9A
Standard	2.45A
Charging Time	3 Hours
At standard charge rate
Charge Cycles	~500

Dimensions

Length	2.95" / 75 ± .5 mm
Diameter	.82" / 21 ± .5 mm
Weight	2.45oz / 69.4g

Technical Data

Country of Origin	KR
Packaging	Boxed
UPC	0736952858498
Warranty	Battery Junction 30-Days
Return Policy	Battery Junction Return Policy

Specifications

Battery Size:	21700
Battery Capacity (mAh):	5000
Battery Chemistry:	Li-Ion
Battery Voltage:	3.7
Battery Terminal Type:	Button Top
Battery Shelf Life:	3 Years
Packaging:	Contractor Pack
Brand:	Samsung
Warranty:	Battery Junction 30-Day Warranty
Return Policy:	Battery Junction Return Policy
Product Weight:	2.43oz
Product Dimensions:	2.78" (L) x 0.79" (Diameter)
UPC:	736952858498
MPN:	50E-21700-BUTTON
Country of Origin:	South Korea