100% Italian company · Selling batteries since 2015 Genuine cells only No customs charges on delivery · EU
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CALB

CALB 20Ah 3.2V LiFePO4 · Prismatic

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

Nominal capacity
20Ah
Nominal voltage
3.2V
Energy per cell
64Wh
Max continuous discharge
30C
Indicative price€10.20per 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.

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100% genuine cells

This is an original CALB 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

ManufacturerCALB
Chemistrylithium iron phosphate (LiFePO4)
FormatPrismatic
Nominal capacity20Ah
Nominal voltage3.2V
Energy per cell64Wh
Charge voltage3.65V
Discharge cut-off voltage2.0V
Standard charge current1C
Max charge current1C
Max continuous discharge30C
Internal resistance (AC 1kHz)≤0.5mΩ
Dimensions158 × 15.2 × 168.2mm
Weight526g
Gravimetric energy density122Wh/kg
Indicative price per kWh€159.00 / 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

This genuine CALB LiFePO4 cell has a nominal capacity of 20Ah at 3.2V, giving 64Wh of energy per cell.

About this chemistry

LiFePO4 (lithium iron phosphate, LFP) is the most widely used chemistry for stationary storage and deep-cycle batteries. It is thermally very stable, contains no cobalt or nickel and typically lasts thousands of cycles. Each cell has a nominal voltage of 3.2V: four cells in series make a 12.8V battery, eight make 25.6V and sixteen make the 51.2V used by most home storage inverters.

About this format

Prismatic cells have a rigid rectangular aluminium case with threaded or flat terminals. They are easy to stack into compact packs with busbars and are the standard format for large-capacity cells. Large prismatic LiFePO4 cells should be mounted under light compression, as specified by the manufacturer.

Typical applications

Home and commercial energy storage, off-grid solar systems, campervans and motorhomes, boats, golf carts and light electric vehicles, telecom backup, DIY battery packs.

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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