Samsung 29E 18650 2.75A Flat Top 2850mAh Battery - Genuine - Wholesale Discount


  • $ 3.50
  • 5

SKU: samsung29e_qty1

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Samsung INR18650-29E 18650 - Low amps for big battery packs

Genuine Samsung SDI 29E 2900 mAh batteries are a battery cell designed for LOW AMP applications (e-bikes and hybrid vehicles) and similar applications.  

THIS IS A LOW AMP BATTERY. It is not suitable for applications requiring higher amps. DO NOT USE IN E-CIGS, VAPORIZERS, OR OTHER SIMILAR DEVICES.

Both the Samsung 29E E6 and E7 versions are currently available for the 29E.  Their manufacturer specifications are the same.  You may receive either one under this listing.  We will not mix 29E6 and 29E7 in one order.

We don't sell bogus batteries. When buying from LiionWholesale, you can rest assured that we only work with top tier manufacturers to bring you the best, most reliable, trustworthy batteries that will perform above and beyond your expectations. And we test every shipment to ensure consistent quality.

Priced per battery, not per pair.

Samsung INR1865029E 18650 2850mah Specifications:

  • Manufacturer's Rated Continuous Discharging Current: 2.75A 
  • Manufacturer's Rated Discharge Current (Not Continuous):  8.25A
  • Manufacturer's Rated Typical Capacity: 2850 mAh
  • Style:  Flat top
  • Approximate Dimensions: 65.00mm x 18.40mm 
  • Weight: 48g
  • Discharge cut-off voltage: 2.5V
  • Voltage: 3.6V
  • Full Charge Voltage: 4.2V ± 0.05V
  • Protection:  Unprotected
  • Origin:  South Korea
  • Full Samsung INR18650-29E datasheet link


Batteries are sold individually.

If your battery is damaged or defective on arrival (will not take its first charge, or has issues with its first cycle), please let us know within 14 days of receiving your order and we'll make it right. Please read our complete store policy on defective products here for more information and to see if you're eligible.

Manufacturer ratings: Please see more information regarding manufacturer ratings here.

Battery Warning

Warning: Lithium ion batteries may explode or burn due to improper use. Using these batteries for purposes not intended by the manufacturer, including outside a battery pack and/or without a BMS, may cause severe injury and damage. We are not responsible for any injuries caused by lithium ion batteries - use at your own risk.

All rechargeable batteries have inherent risks under any circumstance. Use caution with working with li-ion batteries (lithium-ion), LiPo (lithium ion polymer), and any rechargeable cells (together "rechargeable batteries"), as they have dangerous charging characteristics and are known to explode or burn if mishandled. A purchaser and user of rechargeable batteries should educate themselves on rechargeable batteries, especially as to charging, discharging, assembly, and storage. Learn more about proper storage and care for rechargeable batteries here. We are not responsible for any damage caused by the misuse or mishandling of rechargeable batteries.

Here are a few tips:

  • Never completely discharge batteries (below 2.5V under load or 3V unloaded)
  • Charge fully (to 4.2V) before first use
  • Never charge batteries to 4.3V or above
  • Do not charge unattended
  • Do not store your li-ion batteries fully charged for an extended period of time (weeks or more)
  • If you must store your battery, only store in a case or individual box in a cool and dry place at approximately 3.6-3.7V
  • Use only high quality battery chargers
  • Do not expose to heat
  • Do not connect the positive contact to the negative contact without an appropriate load
  • Never exceed the battery's specifications
  • Never try to charge or discharge li-ion batteries with battery chargers that are not made for li-ion batteries
  • Always charge these batteries on and within fireproof material
  • Never leave rechargeable batteries in a recharging station unattended
  • Do not use any rechargeable battery or charger if any visible damage is present, or if known mishandling, accidental or otherwise, has occurred
  • Always store and transport rechargeable cells in a safe, non-conductive container (never keep a spare battery loose in a pocket, purse, etc. and always use protective cases)
  • Properly dispose of all battery cells and chargers in accordance with local laws and mandates (if you're unsure, contact your local municipality)
  • If a rechargeable battery overheats, hisses, or bulges, immediately quarantine the battery from any combustible materials - ideally, take the battery outside
  • If a rechargeable battery catches fire, the FAA recommends pouring water or soda on the battery and surrounding areas - ideally, use a foam extinguisher to quell the fire

By purchasing this product, you agree that seller makes no warranties whatsoever with respect to the goods sold on this website, including any (a) warranty of merchantability or (b) warranty of fitness for a particular purpose, whether express or implied by law, course of dealing, course of performance, usage of trade or otherwise. Buyer acknolwledges that it has not relied upon any representation or warranty made by seller, or any other person on the seller's behalf. If purchasing for resale, buyer assumes all responsibility and agrees to forward all notifications and warnings to the purchaser.

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Mike Coles
  • What device/application do you use this with? Research and testing

100% legitimate

Specs match up. Very impressed.

Jared C.
United States
  • What device/application do you use this with? Flashlight

Overall good experience

These are quality batteries at cheap prices that came fairly quickly. 10/10 would buy more, and I probably will.

Steve C.
United States
  • What device/application do you use this with? E- Bike 36 volt 10S 10P configuration


Good batterie for E-Bike build. Received case of 100 with next day shipment from UPS. Higher capacity means shorter lifespan. anything above 2.9Ah wears out faster, cells chosen for longevity vers higher capacity with good pricing.

Justin A.
United States
  • What device/application do you use this with? Large e-bike battery

29E Cells Are Very Good Quality

These cells tested very close to each other. They’re low amps cells hence the lower price. This company is great to do business with and the cells are very good if you don’t need high amp cells.

Nicholas e.
United States
  • What device/application do you use this with? Low wattage mods.

Great batteries

As per usual, every product I've ever gotten for liion has been the standard to which I hold all my venders to. Great product! Great price! Thanks

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