Buyers should specify battery capacity (Wh), output power (W), battery chemistry (e.g., LiFePO4), required AC socket types, certification needs (like UN38.3, CE, FCC), customized packaging, and target order quantity.
Category market report
Portable Emergency Power Supplies
Total suppliers
10K+
Total Chinese suppliers export
$280B+
Recommended
High-quality suppliers related to Portable Emergency Power Supplies.
Suppliers
Find more suppliers who may be worth contacting.
Top suppliers
Suppliers in this category.
- Transactions
14,093
2018-012023-012026-10Transaction 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
- 2019-07: 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: 56
- 2020-11: 34
- 2020-12: 17
- 2021-01: 72
- 2021-02: 22
- 2021-03: 28
- 2021-04: 23
- 2021-05: 14
- 2021-06: 27
- 2021-07: 57
- 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: 85
- 2022-05: 105
- 2022-06: 229
- 2022-07: 51
- 2022-08: 115
- 2022-09: 65
- 2022-10: 324
- 2022-11: 103
- 2022-12: 133
- 2023-01: 263
- 2023-02: 234
- 2023-03: 522
- 2023-04: 329
- 2023-05: 306
- 2023-06: 204
- 2023-07: 382
- 2023-08: 439
- 2023-09: 380
- 2023-10: 422
- 2023-11: 687
- 2023-12: 870
- 2024-01: 586
- 2024-02: 303
- 2024-03: 307
- 2024-04: 407
- 2024-05: 309
- 2024-06: 389
- 2024-07: 288
- 2024-08: 398
- 2024-09: 586
- 2024-10: 496
- 2024-11: 417
- 2024-12: 351
- 2025-01: 173
- 2025-02: 79
- 2025-03: 174
- 2025-04: 59
- 2025-05: 105
- 2025-06: 58
- 2025-07: 131
- 2025-08: 134
- 2025-09: 73
- 2025-10: 54
- 2025-11: 52
- 2025-12: 142
- 2026-01: 295
- 2026-02: 245
- 2026-03: 147
- 2026-04: 31
- 2026-05: 62
- 2026-06: 95
- 2026-07: 58
- 2026-08: 31
- 2026-09: 7
- 2026-10: 16
- Amount
953,844.46
2018-012023-012026-10Amount 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
- 2019-07: 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: 118.4M
- 2022-12: 197.2M
- 2023-01: 449.8M
- 2023-02: 360.2M
- 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: 417.2M
- 2025-01: 136M
- 2025-02: 99M
- 2025-03: 166.5M
- 2025-04: 99.6M
- 2025-05: 170.2M
- 2025-06: 77.3M
- 2025-07: 107M
- 2025-08: 91.8M
- 2025-09: 48.4M
- 2025-10: 34.1M
- 2025-11: 39.8M
- 2025-12: 252.3M
- 2026-01: 59.5M
- 2026-02: 26.1M
- 2026-03: 16.7M
- 2026-04: 15.6M
- 2026-05: 31.5M
- 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
7,056
2018-012022-082026-09Transaction trend for Byd Hk Co., Ltd.
- 2018-01: 9
- 2018-02: 10
- 2018-03: 11
- 2018-05: 1
- 2018-06: 1
- 2018-09: 2
- 2018-10: 1
- 2018-11: 6
- 2018-12: 4
- 2019-01: 6
- 2019-02: 2
- 2019-04: 4
- 2019-05: 4
- 2019-06: 2
- 2019-07: 7
- 2019-08: 17
- 2019-09: 4
- 2019-10: 2
- 2019-11: 6
- 2019-12: 5
- 2020-01: 5
- 2020-03: 5
- 2020-04: 5
- 2020-05: 1
- 2020-07: 4
- 2020-09: 1
- 2020-10: 4
- 2020-11: 2
- 2020-12: 2
- 2021-01: 3
- 2021-02: 3
- 2021-03: 2
- 2021-04: 4
- 2021-05: 9
- 2021-06: 3
- 2021-07: 1
- 2021-08: 5
- 2021-09: 13
- 2021-10: 20
- 2021-11: 20
- 2021-12: 19
- 2022-01: 13
- 2022-02: 3
- 2022-03: 7
- 2022-04: 3
- 2022-05: 8
- 2022-06: 11
- 2022-07: 26
- 2022-08: 12
- 2022-09: 41
- 2022-10: 30
- 2022-11: 40
- 2022-12: 31
- 2023-01: 19
- 2023-02: 10
- 2023-03: 17
- 2023-04: 115
- 2023-05: 40
- 2023-06: 32
- 2023-07: 28
- 2023-08: 86
- 2023-09: 100
- 2023-10: 156
- 2023-11: 165
- 2023-12: 114
- 2024-01: 248
- 2024-02: 129
- 2024-03: 167
- 2024-04: 104
- 2024-05: 446
- 2024-06: 222
- 2024-07: 262
- 2024-08: 1,442
- 2024-09: 188
- 2024-10: 177
- 2024-11: 159
- 2024-12: 499
- 2025-01: 104
- 2025-02: 56
- 2025-03: 49
- 2025-04: 76
- 2025-05: 83
- 2025-06: 101
- 2025-07: 113
- 2025-08: 83
- 2025-09: 96
- 2025-10: 78
- 2025-11: 99
- 2025-12: 97
- 2026-01: 95
- 2026-02: 59
- 2026-03: 88
- 2026-04: 57
- 2026-05: 97
- 2026-06: 93
- 2026-07: 124
- 2026-08: 14
- 2026-09: 9
- Amount
249,869.98
2018-012022-082026-09Amount trend for Byd Hk Co., Ltd.
- 2018-01: 131.8K
- 2018-02: 198.6K
- 2018-03: 1.4M
- 2018-05: 363K
- 2018-06: 3,694.28
- 2018-09: 644.8K
- 2018-10: 860.3K
- 2018-11: 324.4K
- 2018-12: 1.2M
- 2019-01: 527.3K
- 2019-02: 113.5K
- 2019-04: 35K
- 2019-05: 1M
- 2019-06: 560.1K
- 2019-07: 75.9K
- 2019-08: 1.9M
- 2019-09: 161.3K
- 2019-10: 99.27
- 2019-11: 16.3K
- 2019-12: 309.7K
- 2020-01: 622.7K
- 2020-03: 441.8K
- 2020-04: 21.2K
- 2020-05: 1.8M
- 2020-07: 1.3M
- 2020-09: 129.4
- 2020-10: 914K
- 2020-11: 1.1M
- 2020-12: 774.7K
- 2021-01: 1M
- 2021-02: 788.9K
- 2021-03: 1M
- 2021-04: 16.6K
- 2021-05: 22K
- 2021-06: 7,762.53
- 2021-07: 675K
- 2021-08: 2.7M
- 2021-09: 445.9K
- 2021-10: 1.4M
- 2021-11: 8.5M
- 2021-12: 6.9M
- 2022-01: 2.6M
- 2022-02: 776.4K
- 2022-03: 378.3K
- 2022-04: 4,805.11
- 2022-05: 2.8M
- 2022-06: 6.2M
- 2022-07: 10.3M
- 2022-08: 4.3M
- 2022-09: 24.8M
- 2022-10: 18.2M
- 2022-11: 20.5M
- 2022-12: 9.5M
- 2023-01: 5.9M
- 2023-02: 3.6M
- 2023-03: 7.4M
- 2023-04: 10.8M
- 2023-05: 11.1M
- 2023-06: 10.4M
- 2023-07: 10.5M
- 2023-08: 12M
- 2023-09: 16.7M
- 2023-10: 14M
- 2023-11: 18.2M
- 2023-12: 15.5M
- 2024-01: 24.9M
- 2024-02: 16.4M
- 2024-03: 18.4M
- 2024-04: 19.2M
- 2024-05: 31.1M
- 2024-06: 32.7M
- 2024-07: 92.7M
- 2024-08: 307M
- 2024-09: 180.3M
- 2024-10: 171.4M
- 2024-11: 147.4M
- 2024-12: 343.5M
- 2025-01: 141.3M
- 2025-02: 15.6M
- 2025-03: 18.2M
- 2025-04: 23.1M
- 2025-05: 26M
- 2025-06: 46.9M
- 2025-07: 74.1M
- 2025-08: 156.2M
- 2025-09: 39.3M
- 2025-10: 23.7M
- 2025-11: 32.1M
- 2025-12: 66.6M
- 2026-01: 31M
- 2026-02: 17.8M
- 2026-03: 30.8M
- 2026-04: 14.6M
- 2026-05: 25.8M
- 2026-06: 24.2M
- 2026-07: 28.6M
- 2026-08: 637.7K
- 2026-09: 508.2K
- Main export countries
- Vietnam (30.3%)
- India (9%)
- Colombia (2.8%)
- United States (57%)
- Transactions
11,895
2018-012022-052026-07Transaction trend for Sungrow Power Supply Co., Ltd.
- 2018-01: 34
- 2018-02: 32
- 2018-03: 37
- 2018-04: 5
- 2018-05: 6
- 2018-06: 12
- 2018-07: 9
- 2018-09: 13
- 2018-10: 7
- 2018-11: 19
- 2018-12: 15
- 2019-03: 13
- 2019-04: 12
- 2019-05: 24
- 2019-06: 27
- 2019-07: 64
- 2019-08: 28
- 2019-09: 66
- 2019-10: 56
- 2019-11: 53
- 2019-12: 55
- 2020-01: 45
- 2020-02: 27
- 2020-03: 35
- 2020-04: 30
- 2020-05: 53
- 2020-06: 60
- 2020-07: 63
- 2020-08: 91
- 2020-09: 152
- 2020-10: 161
- 2020-11: 100
- 2020-12: 91
- 2021-01: 117
- 2021-02: 118
- 2021-03: 40
- 2021-04: 141
- 2021-05: 111
- 2021-06: 78
- 2021-07: 99
- 2021-08: 167
- 2021-09: 244
- 2021-10: 190
- 2021-11: 234
- 2021-12: 231
- 2022-01: 191
- 2022-02: 147
- 2022-03: 194
- 2022-04: 162
- 2022-05: 149
- 2022-06: 171
- 2022-07: 191
- 2022-08: 51
- 2022-09: 112
- 2022-10: 357
- 2022-11: 32
- 2022-12: 52
- 2023-01: 21
- 2023-02: 26
- 2023-03: 284
- 2023-04: 342
- 2023-05: 330
- 2023-06: 196
- 2023-07: 224
- 2023-08: 109
- 2023-09: 59
- 2023-10: 76
- 2023-11: 84
- 2023-12: 71
- 2024-01: 62
- 2024-02: 819
- 2024-03: 604
- 2024-04: 409
- 2024-05: 143
- 2024-06: 357
- 2024-07: 264
- 2024-08: 243
- 2024-09: 183
- 2024-10: 153
- 2024-11: 74
- 2024-12: 121
- 2025-01: 76
- 2025-02: 78
- 2025-03: 87
- 2025-04: 121
- 2025-05: 110
- 2025-06: 92
- 2025-07: 117
- 2025-08: 128
- 2025-09: 184
- 2025-10: 81
- 2025-11: 51
- 2025-12: 75
- 2026-01: 113
- 2026-02: 25
- 2026-03: 17
- 2026-04: 38
- 2026-05: 45
- 2026-06: 54
- 2026-07: 53
- Amount
247,531.65
2018-012022-052026-07Amount trend for Sungrow Power Supply Co., Ltd.
- 2018-01: 11.6M
- 2018-02: 11.2M
- 2018-03: 14.2M
- 2018-04: 1M
- 2018-05: 3.1M
- 2018-06: 8.2M
- 2018-07: 4.5M
- 2018-09: 11.8M
- 2018-10: 1.7M
- 2018-11: 119.4K
- 2018-12: 22.4M
- 2019-03: 1.7M
- 2019-04: 7.5M
- 2019-05: 20.6M
- 2019-06: 8M
- 2019-07: 16M
- 2019-08: 8.5M
- 2019-09: 28.3M
- 2019-10: 15.7M
- 2019-11: 13.5M
- 2019-12: 20.8M
- 2020-01: 19.4M
- 2020-02: 13.7M
- 2020-03: 9.9M
- 2020-04: 10.4M
- 2020-05: 17M
- 2020-06: 11.8M
- 2020-07: 18.6M
- 2020-08: 28.4M
- 2020-09: 25.6M
- 2020-10: 28.1M
- 2020-11: 22.2M
- 2020-12: 23.3M
- 2021-01: 44.6M
- 2021-02: 39M
- 2021-03: 27.7M
- 2021-04: 40.6M
- 2021-05: 25.8M
- 2021-06: 19.5M
- 2021-07: 23.9M
- 2021-08: 40.2M
- 2021-09: 63.6M
- 2021-10: 57.9M
- 2021-11: 66.9M
- 2021-12: 54.8M
- 2022-01: 63.1M
- 2022-02: 42.5M
- 2022-03: 65.3M
- 2022-04: 54.1M
- 2022-05: 47.2M
- 2022-06: 41.3M
- 2022-07: 45.3M
- 2022-08: 3M
- 2022-09: 2.9M
- 2022-10: 113.2M
- 2022-11: 7.3M
- 2022-12: 8.1M
- 2023-01: 2.2M
- 2023-02: 6.6M
- 2023-03: 85.9M
- 2023-04: 119.2M
- 2023-05: 74.6M
- 2023-06: 52.8M
- 2023-07: 66.8M
- 2023-08: 28.9M
- 2023-09: 14.6M
- 2023-10: 14.4M
- 2023-11: 12.5M
- 2023-12: 13.8M
- 2024-01: 15.3M
- 2024-02: 24M
- 2024-03: 26.7M
- 2024-04: 15.7M
- 2024-05: 37.5M
- 2024-06: 17M
- 2024-07: 21.9M
- 2024-08: 20.2M
- 2024-09: 23.3M
- 2024-10: 17M
- 2024-11: 11.1M
- 2024-12: 11.7M
- 2025-01: 64.4M
- 2025-02: 2.4M
- 2025-03: 8.1M
- 2025-04: 8.4M
- 2025-05: 10.5M
- 2025-06: 56.7M
- 2025-07: 7.6M
- 2025-08: 10.4M
- 2025-09: 6.8M
- 2025-10: 16.7M
- 2025-11: 5.2M
- 2025-12: 3.2M
- 2026-01: 47.7M
- 2026-02: 5.6M
- 2026-03: 4.3M
- 2026-04: 6.5M
- 2026-05: 3M
- 2026-06: 5.6M
- 2026-07: 5.2M
- Main export countries
- Pakistan (2.7%)
- India (28.5%)
- Vietnam (0.8%)
- Poland (38.4%)
Intelligence
China export momentum, destination markets, and regional demand.
China export trend
China export trend
- Date 2018-07: Value 7.4B USD
- Date 2018-08: Value 7.8B USD
- Date 2018-09: Value 8.3B USD
- Date 2018-10: Value 7.6B USD
- Date 2018-11: Value 8.2B USD
- Date 2018-12: Value 8.2B USD
- Date 2019-01: Value 8B USD
- Date 2019-02: Value 4.9B USD
- Date 2019-03: Value 7.6B USD
- Date 2019-04: Value 7.3B USD
- Date 2019-05: Value 7.6B USD
- Date 2019-06: Value 7.6B USD
- Date 2019-07: Value 8B USD
- Date 2019-08: Value 8.5B USD
- Date 2019-09: Value 8.6B USD
- Date 2019-10: Value 8B USD
- Date 2019-11: Value 8.3B USD
- Date 2019-12: Value 9.2B USD
- Date 2020-01: Value 0 USD
- Date 2020-02: Value 11.6B USD
- Date 2020-03: Value 7.7B USD
- Date 2020-04: Value 8.2B USD
- Date 2020-05: Value 7.9B USD
- Date 2020-06: Value 0 USD
- Date 2020-07: Value 0 USD
- Date 2020-08: Value 0 USD
- Date 2020-09: Value 10.6B USD
- Date 2020-10: Value 9.8B USD
- Date 2020-11: Value 10.3B USD
- Date 2020-12: Value 11.3B USD
- Date 2021-01: Value 3.5B USD
- Date 2021-02: Value 2.9B USD
- Date 2021-03: Value 3.4B USD
- Date 2021-04: Value 3.4B USD
- Date 2021-05: Value 3.2B USD
- Date 2021-06: Value 3.4B USD
- Date 2021-07: Value 3.6B USD
- Date 2021-08: Value 4.2B USD
- Date 2021-09: Value 4.2B USD
- Date 2021-10: Value 4.2B USD
- Date 2021-11: Value 4.8B USD
- Date 2021-12: Value 5.2B USD
- Date 2022-01: Value 5B USD
- Date 2022-02: Value 3.4B USD
- Date 2022-03: Value 4.5B USD
- Date 2022-04: Value 4.8B USD
- Date 2022-05: Value 5.4B USD
- Date 2022-06: Value 5.8B USD
- Date 2022-07: Value 6.5B USD
- Date 2022-08: Value 6.9B USD
- Date 2022-09: Value 7B USD
- Date 2022-10: Value 6.7B USD
- Date 2022-11: Value 7.1B USD
- Date 2022-12: Value 7.7B USD
- Date 2023-01: Value 7.2B USD
- Date 2023-02: Value 5.7B USD
- Date 2023-03: Value 7.4B USD
- Date 2023-04: Value 6.7B USD
- Date 2023-05: Value 6.6B USD
- Date 2023-06: Value 6.2B USD
- Date 2023-07: Value 6.1B USD
- Date 2023-08: Value 6.9B USD
- Date 2023-09: Value 6.8B USD
- Date 2023-10: Value 6.5B USD
- Date 2023-11: Value 6.6B USD
- Date 2023-12: Value 6.5B USD
- Date 2024-01: Value 7.6B USD
- Date 2024-02: Value 5.6B USD
- Date 2024-03: Value 6.8B USD
- Date 2024-04: Value 6.9B USD
- Date 2024-05: Value 6.2B USD
- Date 2024-06: Value 8B USD
- Date 2024-07: Value 8.1B USD
- Date 2024-08: Value 8.6B USD
- Date 2024-09: Value 7.9B USD
- Date 2024-10: Value 8.2B USD
- Date 2024-11: Value 8.4B USD
- Date 2024-12: Value 9B USD
- Date 2025-01: Value 8.3B USD
- Date 2025-02: Value 6.1B USD
- Date 2025-03: Value 8.5B USD
- Date 2025-04: Value 9.1B USD
- Date 2025-05: Value 8.8B USD
- Date 2025-06: Value 9.7B USD
- Date 2025-07: Value 10.2B USD
- Date 2025-08: Value 10.2B USD
- Date 2025-09: Value 9.9B USD
- Date 2025-10: Value 7.9B USD
- Date 2025-11: Value 9.8B USD
- Date 2025-12: Value 10.9B USD
- Date 2026-01: Value 10.6B USD
- Date 2026-02: Value 9.6B USD
- Date 2026-03: Value 12.6B USD
- Date 2026-04: Value 11.3B USD
- Date 2026-05: Value 11.3B USD
- Date 2026-06: Value 12.4B USD
- Date 2026-07: Value 12.9B USD
Top destinations
- United States107B
- Germany79.7B
- Netherlands41.7B
- Vietnam37.7B
- Japan34.7B
- Hong Kong, China31.5B
- India30.4B
- South Korea25.6B
- China16B
- Australia15.2B
Top destinations
- United States: 107,043,000,000 USD
- Germany: 79,676,000,000 USD
- Netherlands: 41,667,000,000 USD
- Vietnam: 37,667,000,000 USD
- Japan: 34,660,000,000 USD
- Hong Kong, China: 31,467,000,000 USD
- India: 30,422,000,000 USD
- South Korea: 25,631,000,000 USD
- China: 15,971,000,000 USD
- Australia: 15,154,000,000 USD
Key findings
Largest import market
107.04B USD
United States · last 8 years
Fastest demand growth
116,837.14
瑙鲁共和国 · 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
LiFePO4 battery models with fast bi-directional inverter charging and APP control are seeing strong demand. Integrated bundle sets with foldable solar panels are gaining significant market traction for outdoor and emergency backup.
Industrial Cluster Analysis
Shenzhen and Dongguan in Guangdong are the primary hubs, offering complete supply chains from battery cell sourcing to BMS design. They are ideal for high-precision OEM/ODM and large-scale customized orders.
Quality Expectations
Buyers expect over 3,000 charge cycles for LiFePO4 batteries with minimal capacity degradation. Standard requirements include multi-layered BMS protection and pure sine wave AC output to protect sensitive electronics.
What You Need to Know
Request sample units to test conversion efficiency, thermal dissipation, and peak load safety. Buyers should also ask for verified cell test reports, BMS design specs, and MSDS/UN38.3 battery shipping certifications.
MOQ for standard models is typically 50–100 units, while customized OEM orders require 500+ units. Production lead time ranges from 25 to 40 days, excluding special battery safety shipping and customs clearance.
Budget for custom mold fees for unique chassis, special hazardous goods shipping surcharges (Class 9), lithium battery certification compliance fees (PSE, UL), customized packaging design, and localized power cords.
