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Hakadi D2000 2,000mAh 3.7V: genuine Li-ion cell, photo 1

Ø18 × 65mm · 50g

Ships from ChinaLi-ionGenuine

Hakadi

Hakadi D2000 2,000mAh 3.7V Li-ion · Cylindrical 18650

Sold by Litio Store SRL · Selling batteries since 2015 · litio.store

Nominal capacity
2,000mAh
Nominal voltage
3.7V
Energy per cell
7.4Wh
Max continuous discharge
5C
Indicative price€0.70per cell · excl. VAT and shipping from China

Minimum 4 cells, in multiples of 4 (4, 8, 12, 16…).

Ships from China

We import the cells into the EU ourselves. The delivery time is stated in your quote; by sea it is usually 3–4 months.

Sold by Litio Store SRL

Italian company selling lithium batteries since 2015. VAT IT03894170541.

Visit litio.store ↗
100% genuine cells

This is an original Hakadi cell. We do not sell relabelled, rewrapped or counterfeit cells. LiFePO4 Cells is run by Litio Store SRL, an Italian company that has been selling lithium batteries since 2015. If anything is wrong, contact us and we will sort it out.

Technical specifications

ManufacturerHakadi
ModelD2000
Chemistrylithium-ion (NMC/NCA)
FormatCylindrical
Size18650
Nominal capacity2,000mAh
Nominal voltage3.7V
Energy per cell7.4Wh
Charge voltage4.2V
Discharge cut-off voltage2.75V
Standard charge current0.2C
Max charge current1C
Max continuous discharge5C
Internal resistance (AC 1kHz)≤35mΩ (no PTC)
DimensionsØ18 × 65mm
Weight50g
Gravimetric energy density148Wh/kg
Indicative price per kWh€95.00 / kWh

Specifications as stated by the manufacturer. Values may vary slightly between production batches; the datasheet sent with your quote is the reference.

Downloads

No documents have been published for this cell yet. The manufacturer's datasheet is sent with your quote.

Overview

The Hakadi D2000 is a genuine Li-ion cell with a nominal capacity of 2Ah at 3.7V, giving 7.4Wh of energy per cell.

About this chemistry

Lithium-ion cells with nickel-based cathodes (NMC, NCA and similar) have the highest energy density of all the chemistries we offer. Cylindrical 18650 and 21700 cells are used in e-bike, e-scooter, power tool and portable batteries. Nominal voltage is 3.6–3.7V per cell and the charge voltage is usually 4.2V. Choose high-capacity cells for range, or high-drain cells for power.

About this format

Cylindrical cells have a steel can and are named after their size: the first two digits give the diameter and the following digits the length in millimetres (for example, 18650 = 18mm × 65mm). They are robust and consistent, and well suited to packs built with spot-welded nickel strip or cell holders.

Typical applications

E-bikes and e-scooters, power tools, portable power stations, torches, drones, robotics, and custom packs where weight and size are critical.

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  • 100% Italian companyLitio Store SRL, Sigillo (Perugia), Italy
  • Genuine cells onlyOriginal manufacturer cells, never relabelled
  • No customs charges on deliveryOne all-inclusive price for EU customers
  • A company that gets back to youBefore and after your order