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Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery - With or Without Tabs - Bulk

$6.25
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Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Vertical View Without Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Vertical View Without Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Vertical View With Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Angled View With Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Horizontal View With Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Angled View With Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Vertical View Without Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Vertical View Without Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Vertical View With Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Angled View With Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Horizontal View With Tabs
Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery Angled View With Tabs

Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery - With or Without Tabs - Bulk

Brand:Tenergy
MPN:30001-0
Terminal Type: Flat Top
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  • 3.7V lithium-ion for high-energy applications
  • 800mAh capacity for long runtimes on each charge
  • Ideal for custom power packs in RC vehicles & backup power devices
  • 300+ cycle lifespan retains 85% capacity over time
  • Size: 14500
  • Voltage: 3.7
  • Rechargeable: Yes
  • Chemistry: Li-Ion
  • Capacity (mAh): 800
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Description

Tenergy 30001 14500 800mAh 3.7V Unprotected Lithium Ion (Li-ion) Flat Top Battery - With or Without Tabs - Bulk

PLEASE NOTE:

Tabs are optional. If you are looking to purchase with tabs, please select from above drop down box. Features and Benefits:

  • Lithium Ion 14500 cylindrical AA size rechargeable batteries
  • 3.7V 800mAh high capacity, 3 times the Voltage of AA NiMH or NiCd rechargeable battery (1.2V)
  • Higher energy density and lower weight than other types rechargeable batteries
  • Ideal for building power packs for RC Car, plane, robots etc with less cells needed than that for NiMH or NiCd batteries.
  • Manufactured under ISO9001-2000 to assure quality
  • Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time
Applications:
  • RC Applications, car, plane etc.
  • Safety, Alarm, metering, power backup etc.
  • Building portable power device needing high energy density and low weight
Product Specifications:
  • Capacity: Nominal 800 mAh
  • Dimensions: Diameter 14.2 mm Height 48.5 mm
  • Weight (Typical) Approx. 21 g
  • Nominal Working Voltage: Average 3.7V
  • Peak Voltage: 4.2V
  • Discharge Cut-off Voltage: 2.75 V
  • Internal Resistance: <80 mOhm
  • Cycle Performance: 85% of initial capacity at 300 cycles
  • Cycle life: >300 cycles
  • Max. Charging current: 1C
  • Max. Discharging current 1C (for continuous discharge)
  • Manufacturer's Part Number: 30001
  • SKUs: Without Tabs - TENERGY-30001-0-14500-800 / With Tabs - TENERGY-30001-1-14500-800-TAB
THIS BATTERY IS NOT MEANT TO BE A DIRECT REPLACEMENT FOR AA ALKALINE/NIMH BATTERIES IN CONSUMER DEVICES. THESE LITHIUM ION BATTERIES OPERATE AT MORE THAN TWICE THE VOLTAGE OF AN ALKALINE BATTERY AND 3 TIMES THE VOLTAGE OF A NIMH CELL AND MAY DAMAGE OR DESTROY YOUR DEVICE.
lithium-ion safety warning
Note: New battery labeling regulations require listing minimum capacity on labels. Values may differ slightly from published or displayed specs, but performance has not changed.
Please visit our article for a more in-depth explanation.
collection: 10% Applicable; product type: Batteries - Li-Ion Rechargeable
CAUTION: 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.
Item Details
Brand Tenergy
SKU TENERGY-30001-0-14500-800
MPN 30001-0
Size 14500
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 800
Chemistry Li-Ion
Sub-Chemistry LiCoO2 ICR
Shelf Life 3 Years
Packaging Bulk
QTY Per Package 1
Master Case 480
Inner Box 8 Packs of 60 / Shrink Wrapped Sets of 12
California Residentssee Prop 65 WARNINGS
Specifications
Size 14500
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 800
Integrated Charge Port No
Equivalent Types 14500, AA, Lithium-Ion AA
Unit Dimensions
Length 1.909 in (48 mm)
Diameter 0.559 in (14 mm)
Weight 0.74 oz (21 g)
Packaging/Shipping Dimensions
Shipping Weight 0.05 lb
Documents
Data Sheet
MSDS
Additional Details
Packaging Bulk
Warranty Battery Junction Warranty
Return Policy Return Policy

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Reviews

Overall rating: 4.818182 / 5 from 22 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["shipping","fit","charger","works","replacement","price","batteries","experience","tenergy"].

Review highlights

Reviews

Battery works, tabs were misaligned

"Spent a lot of time dealing with the tabs being 15° or so out of alignment with each other which was a real pain, but I couldn’t find other retailers selling this battery with pre-attached tabs so I made it work even if I’m not jazzed about the result"

— DAVID M. (3/5)

Works great

"Perfect fit in my toothbrush, had to trim leads a bit but went right in and works great."

— William H. (5/5)

Substitute for Wahl W14500-750

"The battery in my Wahl travel trimmer died and I was looking for a replacement. I couldn't find the model listed in the title and had to search around. Although 14500 batteries are easy to come by, I needed one with tabs since the battery is soldered in. This Tenergy cell fit the bill, although I had to trim the tabs for length (which I expected) and the width (which I did not expect, but was easy enough to do). The trimmer has been working fine for over a month now, like brand new! Important to note is that this battery does not have integrated battery management, so you should only use it in applications where the PCB you're soldering into has battery management. The Wahl trimmer I have does (I looked up the model numbers on the chips that were installed on the PCB and verified this, Google should be able to help you. Note that often, manufacturers will supersede part numbers so you may not find your exact chips number but your search will still return results for battery management components)."

— Kev (5/5)

As advertised. Great Life.

"Great charge life."

— Mike (5/5)

They're working great so far

"I purchased 6 of these to rebuild a battery pack for a Dremel tool. The original pack took 6 NiCad cells, 2 sets of 3 in series (1. 2v x 3 = 3. 6v), so I rebuilt it with 2 sets of 3 in parallel (3. 7v). The surgery was a success and my Dremel tool is working like brand new! I recommend extreme caution and experience when doing a build like this. Lithium Ion batteries are unforgiving if you accidentally short them out, even briefly. NiCad and NiMH won't injure you if short them out."

— A R. (5/5)

Battery review

"Battery came well packaged, and works. Zero complaint"

— Anonymous (5/5)

exactly what I needed!

"super happy with the battery I received. My device is working again! I asked for battery to have tabs and I ordered just a single battery. The result was quick shipping and battery arrived exactly as expected. Works well in my device and saved me a bunch of money as now I do not have to replace my device."

— Battery M. (5/5)

Way less than 800mAh

"Bought a batch of these to use in a solar power application. Chose this name brand in the hopes that they were honest on the capacity. They are not. I tested all of the batteries multiple cycles (4. 2V-2. 7V at 25-100mA current) and found the capacity to be about 350mAh (less than half of the rated capacity!). Input power for a full charge was about 650mAh, Has anyone else tested the capacity of these batteries?"

— Bart E. (3/5)

Brighter Flashlight

"I purchase this because my flashlight uses AA and 14500. Definitely brighter than the AA regular batteries and rechargeable. They hold charge in the drawer for quite a long time too. Wish all my AA flashlight could use these batteries."

— Tom55st (5/5)

Exact Replacement

"The battery I purchased is the exact replacement for the OEM battery in one of our devices, was easy to find on the site at a good price and works perfectly."

— Barry (5/5)

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