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Yinlong

Yinlong 66160H 40Ah 2.3V LTO · Cylindrical 66160

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

Nominal capacity
40Ah
Nominal voltage
2.3V
Energy per cell
92Wh
Cycle life
16,000
Price on requestAdd this cell to your quote request and we will reply with the exact price.

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

In stock in Europe

Delivery within 10–20 calendar days of receiving payment.

Sold by Litio Store SRL

Italian company selling lithium batteries since 2015. VAT IT03894170541.

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100% genuine cells

This is an original Yinlong 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

ManufacturerYinlong
ModelYLE-LTO-66160/40Ah (66160H)
Chemistrylithium titanate (LTO)
FormatCylindrical
Size66160
Nominal capacity40Ah
Nominal voltage2.3V
Energy per cell92Wh
Charge voltage2.9V
Discharge cut-off voltage1.5V
Standard charge current1C (40A)
Max charge current6C (240A)
Standard discharge current1C (40A)
Max continuous discharge6C (240A)
Pulse discharge10C (400A) 10s
Internal resistance (AC 1kHz)≤1.0mΩ (AC 1kHz, 50% SOC)
Cycle life16,000 cycles (Standard conditions to ≥80% capacity; 1000 cycles at 55°C ≥96%)
DimensionsØ66 × 161mm
Weight1.23kg
Gravimetric energy density75Wh/kg
Charge temperature-40~65°C (≤1C below 0°C)
Discharge temperature-40~65°C
Capacity at low temperature≥70% at -20°C; ≥53% at -40°C

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

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Overview

The Yinlong 66160H is a genuine LTO cell with a nominal capacity of 40Ah at 2.3V, giving 92Wh of energy per cell.

About this chemistry

LTO (lithium titanate oxide) cells use a titanate anode instead of graphite. They accept very high charge and discharge currents, work at low temperatures and last from 10,000 to more than 25,000 cycles. Nominal voltage is about 2.3–2.4V per cell, so a 12V pack needs 5 or 6 cells in series. Energy density is lower than LiFePO4, but no other chemistry lasts as long.

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

Car and truck starter batteries, high-power and fast-charging applications, grid frequency regulation, cold climates, buses and industrial vehicles, systems designed to last for decades.

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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
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