Welcome back! We saved your shopping cart for you: View Cart
Home> Batteries> Shop Batteries by Brand> Samsung Batteries

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

Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Samsung 50E 21700 Flat Top Battery
Click to Enlarge Image
$9.00
Usually ships the next business day
Free Shipping On Orders Over $50
Qty.Price
1 - 3$9.00 ea.
4 - 11$8.60 ea.
12 - 19$8.00 ea.
20 - 99$7.90 ea.
100 - 199$7.80 ea.
200 - 499$7.55 ea.
500+$7.40 ea.
Request a volume quotation

Request a Volume Quotation


Battery Junction Wholesale Account Signup
Battery Junction Free Keylight On Purchases Over $20 Promo
Description

Samsung 50E

Unprotected Flat Top 21700 Battery

The Samsung 50E li-ion battery is one of the most powerful and reliable cells available in the 21700 size, and boasts a 5,000mAh capacity that's sure to keep your electronic devices running longer. As this battery is unprotected and features flat top terminals, it is recommended for use in battery packs.

INR Chemistry

The 50E 21700 battery's chemistry is lithium manganese nickel (LiNiMnCoO2). INR chemistry is ideal for powering a variety of high-drain devices, as seen with the 50E's 14.7A pulse (and 9.8A max continuous) discharge current.

This li-ion battery is 100% rechargeable, allowing you to save money and help the environment out, one charge at a time. 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.

Rechargeable & Reusable

Invest in a rechargeable battery that will last for years to come– this battery can be recharged 500+ times.

High Discharge Rate

10A max continuous discharge rate for high-drain electronics, great for making battery packs for devices that require minimum discharge rates.

3 Year Shelf Life

Stock up and store spare batteries with confidence– lithium ion batteries have a 3+ year shelf life, ensuring you always have a fresh replacement when you need it.

Notable Features

» 5,000mAh capacity offers long-lasting runtimes for all your devices
» Flat top terminal is perfect for use in making OEM battery packs
Please note that these batteries have flat top terminals, and may not be compatible with some devices.
Check with your device's user manual whether your device requires button top or flat top terminals.
You can buy a button top 50E here.
BrandSamsung
MPN50E-21700
Color
Blue
Size21700
ChemistryLi-ion
INR (LiNiMnCoO2)
Voltage3.6V
Capacity5,000mAh
TerminalFlat Top
ProtectedNo
Shelf Life3 Years
RechargeableYes
Voltage
Nominal3.6V
Maximum4.2V
Cutoff2.5V
Discharge Rate
Max (Pulse)14.7A
Continuous9.8A
Charge Rate
Max4.9A
Standard2.45A
Charging Time3 Hours
At standard charge rate
Charge Cycles~500
Length2.79" / 70.8mm ± .15 mm
Diameter.82" / 21 ± .5 mm
Weight2.44oz / 69g
Country of OriginSouth Korea
PackagingBoxed
UPC0736952858481
WarrantyBattery Junction 30-Days
Return PolicyBattery Junction Return Policy

WARNING: UNPROTECTED LI-ION BATTERY

Unless equipped and 'protected' with a PCB (protection circuit module) and/or similar device, lithium ion (li-ion) rechargeable battery cells are not recommended by BatteryJunction.com or our parent and associated companies, or the respective manufacturers, as a stand-alone product. Misuse of lithium ion rechargeable battery cells can pose a serious risk of personal injury or property damage.
Use caution when working with li-ion cells, as they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has appropriate understanding of li-ion rechargeable batteries in charging, discharging, and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any shape or form (including but not limited to pack making). We are not responsible for any damage caused by misuse or mishandling of li-ion batteries and chargers.
No express or implied guarantee of compatibility with any device can be made. Please do your research and make sure this battery is compatible with the item you intend to use it with.
Charge only in a smart charger designed for the specific type of lithium ion batteries. Do not mix and match old and new, used and unused batteries.
Do not dispose in a fire. Regulations and laws pertaining to the recycling and disposal of lithium ion batteries vary from country to country, as well as by state and local governments. Please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.
Specifications
Battery Size:21700
Battery Capacity (mAh):5000
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Flat 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:736952858481
MPN:50E-21700
Country of Origin:South Korea
Downloads
MSDS
Reviews
Write a Review
Review Summary
4.8
9 Reviews
5
89% (8)
4
0% (0)
3
11% (1)
2
0% (0)
1
0% (0)
By Jon K.
Mountain City, TN
Fantastic Battery!
September 4, 2022
Seems to last forever and very quick to recharge. Love this battery.
By Dan
Very good after many cycles
May 21, 2021
I wish I'd bought more before they were out of stock.
By Larry
Indiana, USA
Great cells
February 11, 2021
One thing you have to be careful with are the possibility of getting low quality and/or counter-fit lithium rechargeable cells. These are the real deal. They work great in my ZebraLight 700d
By Brian
Houston
Awesome!.
November 9, 2020
Works perfect for my VANDY VAPE E-Cig.
By Alex
BURBANK, CA
Excellent Choice
March 20, 2020
Great batteries overall. I use these for high powered LED Flashlights and they work great. Unprotected batteries work especially well with turbo (mode) power options on LED lights. Highly recommend these top quality batteries from Samsung.
Bright Buys
Related Items

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

  • $9.00
  • & Free Shipping On Orders Over $50
  • In Stock
Top