Provide peak current rating (e.g., 1000A-4000A), battery chemistry (Li-polymer or LiFePO4), capacity (mAh/Wh), certification requirements (CE/FCC/RoHS/UN38.3), packaging design, custom logo requirements, and target order volume.
Category market report
Emergency Power Supplies
Total suppliers
10K+
Total Chinese suppliers export
$190.5B+
Recommended
High-quality suppliers related to Emergency Power Supplies.
Suppliers
Find more suppliers who may be worth contacting.
Top suppliers
Suppliers in this category.
- Transactions
14,093
2018-012022-122026-10Transaction trend for Contemporary Amperex Technology Co., Ltd.
- 2018-01: 6
- 2018-02: 7
- 2018-03: 6
- 2018-04: 1
- 2018-06: 1
- 2018-07: 1
- 2018-08: 1
- 2018-11: 1
- 2019-02: 1
- 2019-07: 3
- 2019-10: 2
- 2019-12: 1
- 2020-01: 2
- 2020-02: 1
- 2020-04: 7
- 2020-06: 5
- 2020-07: 26
- 2020-08: 31
- 2020-09: 31
- 2020-10: 55
- 2020-11: 34
- 2020-12: 17
- 2021-01: 72
- 2021-02: 22
- 2021-03: 27
- 2021-04: 23
- 2021-05: 14
- 2021-06: 27
- 2021-07: 56
- 2021-08: 33
- 2021-09: 20
- 2021-10: 21
- 2021-11: 34
- 2021-12: 75
- 2022-01: 57
- 2022-02: 57
- 2022-03: 70
- 2022-04: 84
- 2022-05: 105
- 2022-06: 229
- 2022-07: 51
- 2022-08: 115
- 2022-09: 65
- 2022-10: 323
- 2022-11: 101
- 2022-12: 127
- 2023-01: 260
- 2023-02: 230
- 2023-03: 521
- 2023-04: 327
- 2023-05: 306
- 2023-06: 203
- 2023-07: 382
- 2023-08: 438
- 2023-09: 380
- 2023-10: 422
- 2023-11: 685
- 2023-12: 870
- 2024-01: 586
- 2024-02: 303
- 2024-03: 307
- 2024-04: 407
- 2024-05: 305
- 2024-06: 389
- 2024-07: 288
- 2024-08: 396
- 2024-09: 586
- 2024-10: 495
- 2024-11: 419
- 2024-12: 349
- 2025-01: 171
- 2025-02: 79
- 2025-03: 171
- 2025-04: 54
- 2025-05: 104
- 2025-06: 60
- 2025-07: 131
- 2025-08: 136
- 2025-09: 76
- 2025-10: 60
- 2025-11: 52
- 2025-12: 140
- 2026-01: 292
- 2026-02: 240
- 2026-03: 147
- 2026-04: 31
- 2026-05: 62
- 2026-06: 94
- 2026-07: 59
- 2026-08: 31
- 2026-09: 7
- 2026-10: 16
- Amount
953,844.46
2018-012022-122026-10Amount trend for Contemporary Amperex Technology Co., Ltd.
- 2018-01: 4M
- 2018-02: 3.5M
- 2018-03: 1.9M
- 2018-04: 43.2K
- 2018-06: 26K
- 2018-07: 22.1K
- 2018-08: 19.8K
- 2018-11: 792K
- 2019-02: 9,953
- 2019-07: 124.3K
- 2019-10: 19.7K
- 2019-12: 25.7K
- 2020-01: 121.3K
- 2020-02: 185K
- 2020-04: 366.9K
- 2020-06: 1.2M
- 2020-07: 6.2M
- 2020-08: 7.1M
- 2020-09: 8.1M
- 2020-10: 18M
- 2020-11: 14.1M
- 2020-12: 5.2M
- 2021-01: 46.1M
- 2021-02: 25.5M
- 2021-03: 26.6M
- 2021-04: 17.1M
- 2021-05: 4.1M
- 2021-06: 19.6M
- 2021-07: 32.3M
- 2021-08: 21.9M
- 2021-09: 13M
- 2021-10: 24.6M
- 2021-11: 21.9M
- 2021-12: 167.4M
- 2022-01: 117.5M
- 2022-02: 38.6M
- 2022-03: 36.1M
- 2022-04: 41M
- 2022-05: 53.2M
- 2022-06: 93.9M
- 2022-07: 74.3M
- 2022-08: 254.7M
- 2022-09: 106.6M
- 2022-10: 166.4M
- 2022-11: 116.2M
- 2022-12: 192.3M
- 2023-01: 448.8M
- 2023-02: 354.5M
- 2023-03: 422.9M
- 2023-04: 299.2M
- 2023-05: 360.9M
- 2023-06: 179.9M
- 2023-07: 245.9M
- 2023-08: 211.3M
- 2023-09: 115.9M
- 2023-10: 130.1M
- 2023-11: 434.2M
- 2023-12: 566.7M
- 2024-01: 195.8M
- 2024-02: 133.7M
- 2024-03: 143.5M
- 2024-04: 160.9M
- 2024-05: 174.7M
- 2024-06: 126.4M
- 2024-07: 94.7M
- 2024-08: 152M
- 2024-09: 206.5M
- 2024-10: 219.9M
- 2024-11: 408.7M
- 2024-12: 417.1M
- 2025-01: 136M
- 2025-02: 99M
- 2025-03: 157.6M
- 2025-04: 75.4M
- 2025-05: 159.1M
- 2025-06: 77.5M
- 2025-07: 107M
- 2025-08: 91.8M
- 2025-09: 49.2M
- 2025-10: 36.3M
- 2025-11: 39.8M
- 2025-12: 252.3M
- 2026-01: 58.2M
- 2026-02: 26.1M
- 2026-03: 16.7M
- 2026-04: 15.6M
- 2026-05: 31.4M
- 2026-06: 36.3M
- 2026-07: 6.9M
- 2026-08: 43.4M
- 2026-09: 4.5M
- 2026-10: 35.6M
- Main export countries
- United States (78.4%)
- Germany (8.6%)
- Mexico (2.1%)
- Vietnam (5.4%)
- Transactions
5,609
2018-012023-022026-09Transaction trend for Byd Hk Co., Ltd.
- 2018-01: 1
- 2018-02: 1
- 2018-03: 1
- 2018-05: 1
- 2018-09: 2
- 2018-10: 1
- 2018-11: 3
- 2018-12: 3
- 2019-01: 3
- 2019-02: 1
- 2019-05: 1
- 2019-06: 2
- 2019-08: 5
- 2019-09: 1
- 2019-12: 3
- 2020-01: 4
- 2020-03: 1
- 2020-07: 1
- 2020-10: 2
- 2020-11: 2
- 2020-12: 2
- 2021-01: 3
- 2021-02: 2
- 2021-03: 2
- 2021-05: 1
- 2021-07: 1
- 2021-08: 4
- 2021-09: 1
- 2021-10: 5
- 2021-11: 14
- 2021-12: 10
- 2022-01: 10
- 2022-02: 3
- 2022-03: 1
- 2022-05: 1
- 2022-06: 4
- 2022-07: 22
- 2022-08: 3
- 2022-09: 28
- 2022-10: 17
- 2022-11: 25
- 2022-12: 4
- 2023-01: 6
- 2023-02: 4
- 2023-03: 7
- 2023-04: 103
- 2023-05: 10
- 2023-06: 18
- 2023-07: 8
- 2023-08: 74
- 2023-09: 88
- 2023-10: 139
- 2023-11: 147
- 2023-12: 94
- 2024-01: 223
- 2024-02: 121
- 2024-03: 147
- 2024-04: 76
- 2024-05: 353
- 2024-06: 195
- 2024-07: 235
- 2024-08: 1,404
- 2024-09: 159
- 2024-10: 164
- 2024-11: 135
- 2024-12: 485
- 2025-01: 83
- 2025-02: 31
- 2025-03: 28
- 2025-04: 43
- 2025-05: 48
- 2025-06: 66
- 2025-07: 87
- 2025-08: 56
- 2025-09: 64
- 2025-10: 51
- 2025-11: 68
- 2025-12: 62
- 2026-01: 55
- 2026-02: 35
- 2026-03: 56
- 2026-04: 35
- 2026-05: 46
- 2026-06: 44
- 2026-07: 52
- 2026-08: 2
- 2026-09: 1
- Amount
224,239.09
2018-012023-022026-09Amount trend for Byd Hk Co., Ltd.
- 2018-01: 7,407
- 2018-02: 2,401
- 2018-03: 933.4K
- 2018-05: 363K
- 2018-09: 644.8K
- 2018-10: 860.3K
- 2018-11: 297.7K
- 2018-12: 1.2M
- 2019-01: 518.4K
- 2019-02: 87K
- 2019-05: 999K
- 2019-06: 560.1K
- 2019-08: 1.9M
- 2019-09: 113K
- 2019-12: 307.8K
- 2020-01: 594K
- 2020-03: 432K
- 2020-07: 1.2M
- 2020-10: 913.7K
- 2020-11: 1.1M
- 2020-12: 774.7K
- 2021-01: 1M
- 2021-02: 787.8K
- 2021-03: 1M
- 2021-05: 2,588.44
- 2021-07: 675K
- 2021-08: 2.6M
- 2021-09: 396.6K
- 2021-10: 1.3M
- 2021-11: 8.4M
- 2021-12: 6.8M
- 2022-01: 2.5M
- 2022-02: 776.4K
- 2022-03: 299K
- 2022-05: 347K
- 2022-06: 3.8M
- 2022-07: 7.5M
- 2022-08: 1.8M
- 2022-09: 18M
- 2022-10: 12.6M
- 2022-11: 13.3M
- 2022-12: 2.9M
- 2023-01: 2.8M
- 2023-02: 2.7M
- 2023-03: 4.7M
- 2023-04: 8.2M
- 2023-05: 7.6M
- 2023-06: 7.7M
- 2023-07: 6.2M
- 2023-08: 9M
- 2023-09: 13.6M
- 2023-10: 10.1M
- 2023-11: 13.9M
- 2023-12: 11.5M
- 2024-01: 19.1M
- 2024-02: 14M
- 2024-03: 14.5M
- 2024-04: 12.6M
- 2024-05: 24.1M
- 2024-06: 25.5M
- 2024-07: 86M
- 2024-08: 300.1M
- 2024-09: 173.5M
- 2024-10: 170M
- 2024-11: 144.1M
- 2024-12: 341.5M
- 2025-01: 139.4M
- 2025-02: 10.9M
- 2025-03: 13.5M
- 2025-04: 17.2M
- 2025-05: 19M
- 2025-06: 39.1M
- 2025-07: 66.8M
- 2025-08: 148.6M
- 2025-09: 31.5M
- 2025-10: 17.7M
- 2025-11: 24.9M
- 2025-12: 60.4M
- 2026-01: 22.6M
- 2026-02: 13.4M
- 2026-03: 24.8M
- 2026-04: 10.5M
- 2026-05: 18.3M
- 2026-06: 19M
- 2026-07: 20.9M
- 2026-08: 114.6K
- 2026-09: 134.9K
- Main export countries
- Vietnam (24.7%)
- India (10%)
- Colombia (1.4%)
- United States (63.5%)
- Transactions
9,692
2018-012022-062026-09Transaction trend for Byd Lithium Battery Co., Ltd.
- 2018-01: 91
- 2018-02: 99
- 2018-03: 215
- 2018-04: 153
- 2018-05: 7
- 2018-06: 13
- 2018-08: 234
- 2018-09: 6
- 2018-11: 6
- 2018-12: 4
- 2019-01: 35
- 2019-02: 12
- 2019-03: 7
- 2019-04: 22
- 2019-05: 16
- 2019-06: 10
- 2019-07: 183
- 2019-08: 142
- 2019-09: 234
- 2019-10: 131
- 2019-11: 135
- 2019-12: 124
- 2020-01: 131
- 2020-02: 57
- 2020-03: 187
- 2020-04: 146
- 2020-05: 170
- 2020-06: 149
- 2020-07: 140
- 2020-08: 114
- 2020-09: 247
- 2020-11: 53
- 2021-01: 4
- 2021-02: 120
- 2021-03: 101
- 2021-04: 149
- 2021-05: 93
- 2021-06: 64
- 2021-07: 44
- 2021-08: 101
- 2021-09: 96
- 2021-10: 64
- 2021-11: 98
- 2021-12: 40
- 2022-01: 97
- 2022-02: 46
- 2022-03: 24
- 2022-04: 103
- 2022-05: 78
- 2022-06: 44
- 2022-07: 11
- 2022-08: 15
- 2022-10: 96
- 2022-11: 57
- 2022-12: 28
- 2023-01: 60
- 2023-02: 116
- 2023-03: 81
- 2023-04: 70
- 2023-05: 74
- 2023-06: 51
- 2023-07: 74
- 2023-08: 126
- 2023-09: 221
- 2023-10: 112
- 2023-11: 103
- 2023-12: 134
- 2024-01: 231
- 2024-02: 166
- 2024-03: 126
- 2024-04: 105
- 2024-05: 82
- 2024-06: 87
- 2024-07: 83
- 2024-08: 95
- 2024-09: 55
- 2024-10: 69
- 2024-11: 57
- 2024-12: 137
- 2025-01: 43
- 2025-02: 81
- 2025-03: 81
- 2025-04: 79
- 2025-05: 94
- 2025-06: 88
- 2025-07: 140
- 2025-08: 173
- 2025-09: 192
- 2025-10: 158
- 2025-11: 185
- 2025-12: 124
- 2026-01: 111
- 2026-02: 102
- 2026-03: 140
- 2026-04: 75
- 2026-05: 121
- 2026-06: 169
- 2026-07: 134
- 2026-08: 2
- 2026-09: 5
- Amount
144,771.58
2018-012022-062026-09Amount trend for Byd Lithium Battery Co., Ltd.
- 2018-01: 24.9M
- 2018-02: 15M
- 2018-03: 25.9M
- 2018-04: 10.7M
- 2018-05: 599.5K
- 2018-06: 2.1M
- 2018-08: 9M
- 2018-09: 1.1M
- 2018-11: 2M
- 2018-12: 832.5K
- 2019-01: 3.3M
- 2019-02: 1.3M
- 2019-03: 470.1K
- 2019-04: 1.6M
- 2019-05: 1.2M
- 2019-06: 1M
- 2019-07: 12.7M
- 2019-08: 8.7M
- 2019-09: 14.2M
- 2019-10: 9.1M
- 2019-11: 9.3M
- 2019-12: 7.6M
- 2020-01: 10.1M
- 2020-02: 3.8M
- 2020-03: 10.9M
- 2020-04: 8.3M
- 2020-05: 9.2M
- 2020-06: 10.9M
- 2020-07: 9.7M
- 2020-08: 11.2M
- 2020-09: 21.3M
- 2020-11: 4.2M
- 2021-01: 947.4K
- 2021-02: 12.3M
- 2021-03: 11.8M
- 2021-04: 17.4M
- 2021-05: 9.9M
- 2021-06: 9.1M
- 2021-07: 7.8M
- 2021-08: 16M
- 2021-09: 19.9M
- 2021-10: 14M
- 2021-11: 23.5M
- 2021-12: 11.1M
- 2022-01: 28.1M
- 2022-02: 10.1M
- 2022-03: 7.5M
- 2022-04: 35M
- 2022-05: 24.1M
- 2022-06: 7.8M
- 2022-07: 1.9M
- 2022-08: 2.7M
- 2022-10: 22M
- 2022-11: 14.8M
- 2022-12: 7.4M
- 2023-01: 13M
- 2023-02: 20.4M
- 2023-03: 12.5M
- 2023-04: 16.6M
- 2023-05: 14.9M
- 2023-06: 6M
- 2023-07: 14.1M
- 2023-08: 25.7M
- 2023-09: 41.2M
- 2023-10: 19.1M
- 2023-11: 33.7M
- 2023-12: 67.9M
- 2024-01: 81.4M
- 2024-02: 67.1M
- 2024-03: 38M
- 2024-04: 44.1M
- 2024-05: 17.3M
- 2024-06: 18.2M
- 2024-07: 14.5M
- 2024-08: 16.4M
- 2024-09: 10M
- 2024-10: 12.8M
- 2024-11: 7.1M
- 2024-12: 4.3M
- 2025-01: 5M
- 2025-02: 6.9M
- 2025-03: 8M
- 2025-04: 7.9M
- 2025-05: 8.7M
- 2025-06: 8.2M
- 2025-07: 13.8M
- 2025-08: 15.6M
- 2025-09: 15.3M
- 2025-10: 16M
- 2025-11: 20.2M
- 2025-12: 13.8M
- 2026-01: 14.3M
- 2026-02: 15.8M
- 2026-03: 19.9M
- 2026-04: 8M
- 2026-05: 15.6M
- 2026-06: 16.9M
- 2026-07: 13.9M
- 2026-08: 927K
- 2026-09: 3.2M
- Main export countries
- Vietnam (71.4%)
- India (2%)
- Brazil (1.1%)
- United States (1.2%)
Intelligence
China export momentum, destination markets, and regional demand.
China export trend
China export trend
- Date 2018-07: Value 2.8B USD
- Date 2018-08: Value 3.1B USD
- Date 2018-09: Value 3.5B USD
- Date 2018-10: Value 3.1B USD
- Date 2018-11: Value 3.2B USD
- Date 2018-12: Value 3.1B USD
- Date 2019-01: Value 3.3B USD
- Date 2019-02: Value 2.1B USD
- Date 2019-03: Value 3.1B USD
- Date 2019-04: Value 3B USD
- Date 2019-05: Value 3.1B USD
- Date 2019-06: Value 3.1B USD
- Date 2019-07: Value 3.3B USD
- Date 2019-08: Value 3.7B USD
- Date 2019-09: Value 3.5B USD
- Date 2019-10: Value 3.3B USD
- Date 2019-11: Value 3.4B USD
- Date 2019-12: Value 3.8B USD
- Date 2020-01: Value 0 USD
- Date 2020-02: Value 5.1B USD
- Date 2020-03: Value 3.4B USD
- Date 2020-04: Value 3.5B USD
- Date 2020-05: Value 3.2B USD
- Date 2020-06: Value 0 USD
- Date 2020-07: Value 0 USD
- Date 2020-08: Value 0 USD
- Date 2020-09: Value 4.6B USD
- Date 2020-10: Value 4.4B USD
- Date 2020-11: Value 4.2B USD
- Date 2020-12: Value 5B USD
- Date 2021-01: Value 1.7B USD
- Date 2021-02: Value 1.4B USD
- Date 2021-03: Value 1.8B USD
- Date 2021-04: Value 1.7B USD
- Date 2021-05: Value 1.6B USD
- Date 2021-06: Value 1.6B USD
- Date 2021-07: Value 1.8B USD
- Date 2021-08: Value 2.3B USD
- Date 2021-09: Value 2.2B USD
- Date 2021-10: Value 2.3B USD
- Date 2021-11: Value 2.7B USD
- Date 2021-12: Value 2.9B USD
- Date 2022-01: Value 2.9B USD
- Date 2022-02: Value 1.9B USD
- Date 2022-03: Value 2.8B USD
- Date 2022-04: Value 2.8B USD
- Date 2022-05: Value 3.3B USD
- Date 2022-06: Value 3.5B USD
- Date 2022-07: Value 3.9B USD
- Date 2022-08: Value 4.2B USD
- Date 2022-09: Value 4.2B USD
- Date 2022-10: Value 4.1B USD
- Date 2022-11: Value 4.4B USD
- Date 2022-12: Value 5B USD
- Date 2023-01: Value 4.7B USD
- Date 2023-02: Value 3.7B USD
- Date 2023-03: Value 4.6B USD
- Date 2023-04: Value 4.2B USD
- Date 2023-05: Value 4.2B USD
- Date 2023-06: Value 3.9B USD
- Date 2023-07: Value 4B USD
- Date 2023-08: Value 4.7B USD
- Date 2023-09: Value 4.9B USD
- Date 2023-10: Value 4.7B USD
- Date 2023-11: Value 4.7B USD
- Date 2023-12: Value 4.5B USD
- Date 2024-01: Value 5.1B USD
- Date 2024-02: Value 3.8B USD
- Date 2024-03: Value 4.6B USD
- Date 2024-04: Value 4.4B USD
- Date 2024-05: Value 3.8B USD
- Date 2024-06: Value 5.2B USD
- Date 2024-07: Value 5.5B USD
- Date 2024-08: Value 5.9B USD
- Date 2024-09: Value 5.4B USD
- Date 2024-10: Value 5.7B USD
- Date 2024-11: Value 5.9B USD
- Date 2024-12: Value 6.2B USD
- Date 2025-01: Value 5.7B USD
- Date 2025-02: Value 4.2B USD
- Date 2025-03: Value 5.9B USD
- Date 2025-04: Value 6.2B USD
- Date 2025-05: Value 6B USD
- Date 2025-06: Value 6.7B USD
- Date 2025-07: Value 7.1B USD
- Date 2025-08: Value 7.2B USD
- Date 2025-09: Value 7.2B USD
- Date 2025-10: Value 5.6B USD
- Date 2025-11: Value 6.9B USD
- Date 2025-12: Value 7.7B USD
- Date 2026-01: Value 7.5B USD
- Date 2026-02: Value 6.8B USD
- Date 2026-03: Value 9.8B USD
- Date 2026-04: Value 8.1B USD
- Date 2026-05: Value 8.1B USD
- Date 2026-06: Value 8.8B USD
- Date 2026-07: Value 9.4B USD
Top destinations
- United States70.5B
- Germany60.6B
- Vietnam26.7B
- Netherlands21.4B
- South Korea20.3B
- Japan18.8B
- India18.5B
- Hong Kong, China11.5B
- Australia10.2B
- Spain9.4B
Top destinations
- United States: 70,515,000,000 USD
- Germany: 60,577,000,000 USD
- Vietnam: 26,671,000,000 USD
- Netherlands: 21,367,000,000 USD
- South Korea: 20,313,000,000 USD
- Japan: 18,838,000,000 USD
- India: 18,455,000,000 USD
- Hong Kong, China: 11,531,000,000 USD
- Australia: 10,179,000,000 USD
- Spain: 9,400,000,000 USD
Key findings
Largest import market
70.52B USD
United States · last 8 years
Fastest demand growth
12,478,351.61
Barbados · last 8 years
Highest unit price
$8,444.16 /kg
Faroe Islands · +119,988.92% vs avg
Turn this market into qualified conversations.
Your agent contacts, compares, and screens the suppliers that fit.
Insights
Product insights to guide your sourcing.
Product Trends
High-peak-current lithium jump starters with integrated smart clamps and multi-functional models featuring built-in air compressors show strong market demand. Battery-less supercapacitor jump starters represent a fast-growing niche for extreme temperature environments.
Industrial Cluster Analysis
Shenzhen and Dongguan in Guangdong are the primary hubs for high-end electronic R&D and smart lithium battery integration, suitable for OEM/ODM. Jinhua and Ningbo in Zhejiang specialize in high-volume, cost-effective assembly and automotive tool integration.
Quality Expectations
For off-road and emergency scenarios, buyers require stable cold cranking amps (CCA) at -20°C and multi-layer circuit protections. High-quality models must sustain at least 80% battery capacity after 1,000 cycles and 6-12 months of standby.
What You Need to Know
Request samples to run low-temperature cranking tests, capacity aging tests, and short-circuit protection checks. Ask for UN38.3 transport safety reports, MSDS, and UL2743/CE certification documents of the factory's previous production batches.
Standard MOQ is 500-1,000 units for customized branding, while ready-to-ship neutral items require 50-100 units. Mass production typically takes 30-45 days due to battery cell sourcing, testing, and strict dangerous goods shipping compliance.
Budget for custom private mold fees, MSDS/UN38.3 certification updates, safety warning packaging printing, specialized dangerous goods ocean freight, local import customs clearance, and battery disposal environmental fees in target markets.
