Table 1 Collected cycling data for training and testing

From: Attention towards chemistry agnostic and explainable battery lifetime prediction

Location

Cell form

Cell chemistry

Protocol charge\discharge

No. cell

Cycle range

Nominal capacity [Ah]

Usage

BASF

Coin

Heterogenous

Multimodal

17400

Multimodal

Multimodal

M(B) Train\Val

TRI41

Cylindrical commercial

LFP\graphite

CC1(Q1)CC2, CC–CV@1C, 4.2V \CC@4C

124

169–2235

1.1

M(P) Train\Val

TRI42

Cylindrical commercial

LFP\graphite

CC1(20%)CC2(40%)CC3(60%)CC4(80%), CC–CV@1C, 4.2V\CC–CV@4C, 2V

233

100–862

1.1

M(P) Train\Val

CALCE44

Prismatic commercial CX2

LCO\graphite

CC–CV@0.5C, 4.2V, \CC@(0.5C, 1C)

6

781–1082

1.35

Testing

CALCE44

Prismatic commercial CS2

LCO\graphite

CC–CV@0.5C, 4.2V, \CC@0.5C

6

1701–2016

1.1

M(P) Train\Val

KIT45

Cylindrical commercial

NCA\graphite-Si

CC–CV@(0.25C, 0.5C, 1C), 4.2V, \CC@1C

58

29–800

3.5

M(P) Train\Val

KIT45

Cylindrical commercial

NCM\graphite–Si

CC–CV@(0.25C, 0.5C, 1C), 4.2V, \CC@1C

55

43–1277

3.5

M(P) Train\Val

KIT45

Cylindrical commercial

NCM+NCA\graphite

CC–CV@0.5C, 4.2V,\CC@(1C, 2C, 4C)

9

912–1031

2.5

Testing

KIT47

Coin self-made

LNO\graphite

CC–CV@1C, 4.2V, \CC@1C

43

82–505

0.004618

60% for M(P)f, 40% Testing

KIT48

Coin commercial

LCO\graphite

CC–CV@1C, 4.25V, \CC–CV@1C, 2.75V

26

150–600

0.045

M(P) Train\Val

KIT49

Coin self-made

NMC622\graphite

CC–CV@1C, 4.2V,\CC@1C

11

228–501

0.00328

Testing

KIT50

Coin self-made

Na0.9[. . . ]O2 \graphite

CC@1C \CC@1C or C-rates test

44

40–140

0.00015

60% for M(P)Na and M(B)Na, 40% Testing

NASA43

Cylindrical commercial

NCA\graphite

CC–CV@0.75C, 4.2V, \CC@(0.5C, 1C, 2C)

34

24–196

2.0

M(P) Train\Val

HNEI46

Cylindrical commercial

LCO-NMC\graphite

CC–CV@0.5C, 4.3V, \CC@1.5C

14

1102–1133

2.8

M(P) Train\Val

SNL46

Cylindrical commercial

LFP\graphite

CC–CV@0.5C, 4.2V,\CC@(0.5C, 1C, 2C, 3C)

28

2621–19,174

1.1

M(P) Train\Val

SNL46

Cylindrical commercial

NCA\graphite

CC–CV@0.5C, 4.2V, \CC@(0.5C, 1C, 2C)

24

463–7877

3.2

M(P) Train\Val

SNL46

Cylindrical commercial

NMC\graphite

CC–CV@0.5C, 4.2V, \CC@(0.5C, 1C, 2C, 3C)

25

388–11,149

3.0

M(P) Train\Val

  1. An overview of the collected cycling data utilized for training and testing. The model M(B), was trained with data provided by BASF, and the model M(P) was trained with publicly available data. The model M(P)f represents a fine-tuned version of M(P) for lithium-ion coin cell data. M(P)Na and M(B)Na models are fine-tuned M(B) and M(P), respectively, adapted for sodium coin cells.
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