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Whole catalog Power suppliesBatteriesLi-Ion, Li-Po, Li-FePO4 batteries
Код товара:
031950

Li-pol battery 307093P, 3000mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 3000 mAh
With protection board.
 Li-pol battery  307093P, 3000mAh 3.7V with protection board
NOT available.
Expected price: 210,00 UAH
from 1 pc : 210,00 UAH
from 5 pcs : 189,00 UAH ( -10,0%)
from 10 pcs : 157,50 UAH ( -25,0%)
Prices are indicated at the time of product availability and may change upon receipt

Current balances:

NOT available

Изображение товара

Product description format_size zoom_out zoom_in

Lithium polymer battery (lithium-ion polymer battery; Li-pol, Li-polymer LiPo, LIP, Li-poly, etc.) is an advanced design of the lithium-ion battery. A polymer material is used as an electrolyte.

Lithium polymer battery is the most common power source for mobile equipment and devices today, such as: mobile phones, tablets, e-books, smart watches, headsets, wireless headphones, MP3 players, recorders, GPS navigators, power banks, laptops, netbooks , radio-controlled models and other digital equipment.

A built-in electronic circuit (protection board) prevents overcharging, overdischarging and overheating of the battery due to overcharging.

Key Features:

  • Model: 307093P
  • Battery type: Li-Po
  • Voltage: 3.7 V
  • Rated capacity: 3000 mAh
  • Protection board: Yes
  • Rated charge current: 0.2-0.5C (C - battery capacity)
  • Maximum charge current: 1C
  • Maximum discharge current: 2C
  • Allowable charging temperature: 0 ..+45°C
  • Working temperature: -20 ..+60°C
  • Storage temperature: -20 ..+35°C
  • Battery dimensions: 3.0 x 70 x 93 mm (thickness x width x length)
  • Weight: 50g

Features of operation of lithium-polymer rechargeable batteries

In the production of rechargeable Li-ion and Li-Po batteries, an inhibitor of chemical processes is added to the electrolyte, which extends the shelf life of the batteries without compromising their technical condition. When Li-ion and Li-Po batteries are used (the first few charge-discharge cycles), the inhibitor decomposes.
If you immediately load a rechargeable battery with maximum current without preliminary preparation for use, then the battery can be damaged (swell). This will result in reduced service life and loss of capacity. That is why, before using them, they must be discharged and recharged several times. Normal operation of Li-ion and Li-Po batteries (lithium-ion and lithium-polymer batteries), in principle, cannot damage them, but the battery will reach its maximum capacity only after the decomposition of the inhibitor.
In the future, Li-ion and Li-Po batteries must be charged before the moment of complete discharge occurs, since the number of charge/discharge cycles is limited. By recharging the battery on time, you can significantly extend its service life (up to 3 times!).

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  • Борис Николаевич 11:35 07.04.2018 shopping_cartalready bought share

    желательно на аккумуляторы ли-полим. указывать вес (для дронов важно)

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    • Денис (Менеджер интернет-магазина) 09:36 10.04.2018 share

      Добавили в описание вес для всех литий полимерных аккумуляторов такого формата. 
      Так же хочу обратить Ваше внимание на то, что данный аккумулятор может отдать в нагрузку максимальный ток в размере 2С (2*емкость). При использовании мощных двигателей (например в квадрокоптерах) применяют аккумуляторы с повышенной токоотдачей в диапазоне 20-70С. Данный аккумулятор подойдет для менее мощных моделей либо для автономного питания бортовых устройств.

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  • Любитель 14:09 21.03.2018 share

    Реальная емкость соответствует номинальной?

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    • Денис (Менеджер интернет-магазина) 17:24 21.03.2018 share

      Да, проверен оригинальным I-MAX ом , при первом цикле заряда-разряда небольшим током емкость составила около 2850 мА/ч . При последующих циклах заряда-разряда ингибитор в аккумуляторе должен раствориться полностью и он выйдет на номинально заявленную емкость.

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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.

If you need additional information, or you found an error in the description, or have other questions about this product, then our manager will help you: Денис - Днепр unknown

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