Samsung 25R 18650 2500mAh 20A Battery


4.88 out of 5
(34 customer reviews)

$9.90 ea

  • Nominal Capacity: 2500mAh
  • Nominal Voltage: 3.6V
  • Discharge: 20A Max Continuous
  • Positive: Flat Top
  • Dimensions: 18.22mm x 64.80mm
  • Weight: 43.7g

In Stock at Cell Supply

Ships from our Tauranga warehouse

Bulk Discount Pricing

Quantity Price
1 - 9 $9.90
10 - 49 $8.91
50 - 99 $8.42
100 - 299 $7.92
300+ $6.93

Description

Samsung 25R 18650 2500mAh 20A Rechargeable Battery

A popular and respected 18650 size cell, it is still widely sold and respected. This cell has excellent quality and a low price. In terms of performance and reliability, this is an outstanding cell. A high maximum continuous discharge/drain rating of 20 amps, and a moderate-high energy capacity of 2,500 mAh make this cell very well balanced (Without any temperature cut involved). Even when pushed to its limits, this cell remains very stable. As you can see from its attributes, The Samsung 25R has pretty much everything you could want in a Li-Ion cell! These include power packs, high-output power banks, BMS’s, and high-powered flashlights. In comparison to previous cells, this one is more stable and safer. This cell has stood the test of time and checks nearly every box. Nobody can deny its long history and popularity among consumers.
Specifications:
  • Brand: Samsung SDI
  • Model: 25R, INR18650-25R (25RM)
  • Size: 18650
  • Chemistry: INR
  • Nominal Capacity: 2500mAh
  • Nominal Voltage: 3.6V
  • Discharge: 20A Max Continuous
  • Positive: Flat Top
  • Protected: NO
  • Rechargeable: Yes
  • Dimensions: 18.22mm x 64.80mm
  • Weight: 43.71g

Samsung 25R datasheet

IMPORTANT : This cell is unprotected and intended for use in protected battery packs only and NOT individually or as a standalone product. In order to operate safely it must have additional protection in the form of a PCB (protection circuit board) or BMS (battery management system), which is not included.

Additional information

Weight 0.05 kg
Brand

Battery Size

Battery Style

Protected

Discharge Rating

Rechargeable

Nominal Voltage

Battery Chemistry

NCM

Battery Capacity

2500

34 reviews for Samsung 25R 18650 2500mAh 20A Battery

  1. 5 out of 5

    Marcia C.

    That’s just 1 side of 1 have 2 so bought 20 there great love them and so does my husband

  2. 5 out of 5

    Joseph C.

    The battery last so much longer than my others and fast shipping!

  3. 4 out of 5

    Vinson N.

    You sent a charger without an electric outlet plug!!

  4. 4 out of 5

    ashley s.

    works greattt for my vape 🙂

  5. 5 out of 5

    Catherine C.

    Fast delivery.. great product

  6. 5 out of 5

    George G.

    I was very satisfied with the competitive price and speedy delivery. I would definitely purchase from your company in the future.

  7. 5 out of 5

    Shelley P.

    Quite delivery and the batteries were secure in their little cases! They hold great charge and have yet to recharge since first charge and it’s been about 4 days with decent usage!

  8. 5 out of 5

    Randy C.

    Great battery. Holds charge great

  9. 5 out of 5

    Natasha C.

    They work awesomely and charge faster than I thought they would

  10. 5 out of 5

    Ivy P.

    Used for my robot! Worked perfectly!!

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INR18650-25R
Samsung 25R 18650 2500mAh 20A Battery
$9.90 ea