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3.7V 3000mAh 18650 Rechargeable Protected Li - ion Battery ( ICR18650  -  30B )
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3.7V 3000mAh 18650 Rechargeable Protected Li - ion Battery ( ICR18650 - 30B )

- Grass Green 1 PC

    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Jan 04 - Jan 05, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
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Designed for LED flashlights, headlights, electric cigarettes, household electrical appliances, digital devices, RC toys, etc.
 ICR18650 - 30B 3.7V 3000mAh 18650 Rechargeable Li-ion Battery with Protection Board- Grass Green 1 PC



Type: Battery
Battery: 18650
Battery Type: Lithium-ion
Head Type: Button Top
Rechargeable: Yes
Protected: Yes
Voltage(V): 3.7V
Built-in Protected Circuit: Yes
Over Voltage Protection: Yes
Over Current Protection: Yes
Short Circuit Protection: Yes
Over-charging Protection: Yes
Over-discharging Protection: Yes
Suitable for: Flashlight,Electronic Cigarette

Dimension and Weight

Product weight: 0.050 kg
Package weight: 0.07 kg
Product size (L x W x H): 7 x 1.8 x 1.8 cm / 2.75 x 0.71 x 0.71 inches
Package size (L x W x H): 8 x 3 x 3 cm / 3.14 x 1.18 x 1.18 inches

Package Contents

Package Contents: 1 x Battery

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Customer Reviews

4.89 out of 5
  • 25
  • 1
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See all 27 reviews Write a Review
  • Vadzim
    Yes (0) Color: Grass Green Size: 4 PCS
    Samsung ICR 18650 - 30B
    Пришли в запечатанные в целлофановый пакет, отправили почтой Швеции. Длина почти 70 мм, в доработанный Miller ML-102 влазят с трудом, толщина платы защиты около 2.5 мм. прикупил Litokala li-100 для зарядки до 4.35. Заряжаются до 4.35 без проблем.
    Запаковывать литий надо бы по-лучше, неизвестно какие повреждения аккумуляторы могут получить при доставке.

    Mar 13,2016

  • Kirill Korotkih
    Yes (0) Color: Grass Green Size: 4 PCS
    Отличные аккумуляторы
    Нашел им применение в налобном фанаре
    Будьте внимательны длина немного больше из-за наличии защиты в аккуме
    Хорошие характеристики за прекрасную цену
    Не стандартная длина.

    Feb 28,2016

  • Aleksandr
    Yes (0) Color: Grass Green Size: 2 PCS
    Отличные аккумуляторы с защитой! / Excellent battery with protection!
    Большая ёмкость.
    Встроенная защита.
    Качественное исполнение.
    Идеальный выбор для прожорливого фонарика Конвоя с драйвером 2.8 ампера.
    Large capacity.
    Built-in protection.
    Quality performance.
    The perfect choice for voracious flashlight Convoy Driver 2.8 A.
    Требуется зарядка с финишным напряжением 4.35 в.
    На фото - доработанная зарядка Miller ML102 v9 с этим аккумулятором.

    Needs to be charged with a final voltage of 4.35 in.
    The photo - a modified Miller ML102 v9 charge this battery.

    Nov 25,2015

  • Пищулин
    Yes (0) Color: Grass Green Size: 4 PCS
    *Ease-of-use Rating: *Build Quality Rating: *Usefulness Rating: *Overall&nb
    норм батареи пришли заряжаные до 3.81 вольт. доставка довольно долгая.
    не обнаружил

    Nov 24,2015

  • Ivan
    Yes (0) Color: Grass Green Size: 4 PCS
    Отличные аккумуляторы ,будьте внимательны они на 4.35в.
    Пришли свежие.

    Jan 11,2016

FAQ for 3.7V 3000mAh 18650 Rechargeable Protected Li - ion Battery ( ICR18650 - 30B )

  • How to choose a LED flashlight?

    LED flashlight is a new type of flashlight with LED (light emitting diode) as its light source. We will introduce you the selection tips of LED flashlights and the advantages of LED flashlights: How to choose a LED flashlight
  • How to dispose of used-up batteries?

    There are three ways to reference in this post.

    How to dispose of lithium batteries?

Customer Questions

  • All(2)
  • Product Information(2)
  • Stock Status
  • Payment
  • About Shipping
  • Others

Hello! Is it Samsung?

By HotLog Aug-18/2015 16:05:03

Hi HotLog, It is Samsung battery. Thank your for your inquiry. Please feel free to ask if you have further questions. 

This 4 x Samsung 3.7V 3000mAh 18650 Rechargeable Protected Li - ion Battery is Authentic?

By Ruslan Jun-21/2015 15:46:32

Hi,Ruslan  !The item is Authentic.

2 Questions & Answers View All

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for 3.7V 3000mAh 18650 Rechargeable Protected Li - ion Battery ( ICR18650 - 30B ) to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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