Shenzhen Jinghongtai Technology Co., Ltd.
Shenzhen Jinghongtai Technology Co., Ltd.
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Advantages:
1. SIB packs are 10% cheaper than lithium-ion batteries.
2. A wide temperature range: -40℃~80℃.
3. The safest among all battery packs.
4. We can provide customized metal shells.
5. The voltage, capacity and size can also be customized according to your requirements.
| Feature | Lithium-ion | Lead-acid | Sodium-ion |
|---|---|---|---|
| Energy Density | High (150–250 Wh/kg) | Low (30–50 Wh/kg) | Medium (100–160 Wh/kg) |
| Cost | High | Lowest | Potentially low |
| Cycle Life | 1,000–6,000 cycles | 300–500 cycles | 2,000–5,000 cycles |
| Safety | Medium (NMC risky) | High (But the electrolyte (sulfuric acid) is corrosive) | Medium-high |
| Low-Temp Perf. | Poor | Poor | Excellent (-40°C) |
| Eco-Friendliness | Medium (material-dependent) | Low (lead pollution) | High |
| Main Uses | EVs, electronics | E-bikes, UPS | Grid storage, low-speed EVs |