Active Member
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[China]
Address: Topband Industry Park,Tangtou Town,Bao'an District,Sheznzhen,China
Contact name:Jerry Yang
Shenzhen Topband Battery Co., Ltd |
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1. Smart Lithium battery 12V 200Ah Specification
| NO. | Items | Criteria |
| 1.1 | Rated Capacity | 200Ah |
| Minimum Capacity | 195.0Ah | |
| 1.2 | Energy | 2.56KWh |
| 1.3 | Nominal Voltage | 12.8V |
| 1.4 | Outgoing Voltage | ≥12.8V |
| 1.5 | Internal resistance | ≤20mΩ |
| 1.6 | Limited charge voltage | 14.6±0.2V |
| 1.7 | Floating charge voltage | 13.8±0.2V |
| 1.8 | Standard charge current | 60A |
| 1.9 | Maximum charge current | 80A |
| 1.10 | Standard discharge current | 60A |
| 1.11 | Maximum discharge current | 100A/ Continuous for 30min |
| 1.12 | Pulse discharge current | 350A/Continuous for 3 s |
| 1.13 | Discharge cut-off voltage | 8.0V |
1.14 | Dimension | Length: 485±3mm |
| Width: 170±3mm | ||
| Height: 245±3mm | ||
| 1.15 | Weight | Approx: 19.8±0.5Kg |
1.16 | Operating Temperature | Charging:0～45℃ |
| Discharging:-20～60℃ | ||
| Recommended operating temperature:15℃～35℃ | ||
| 1.17 | Self-discharge rate | Residual capacity:≤3%/month;≤15%/years |
| Reversible capacity:≤1.5%/month;≤8%/years | ||
| 1.18 | Storage Temperature & Humidity Range | Less than 1 month:-20℃～35℃,45%RH～75％RH |
| Less than 3 months:-10℃～35℃,45%RH～75％RH | ||
Recommended storage environment: 15℃～35℃,45%RH～75％RH | ||
Long time storage: If the battery need be stored for a long time, the voltage should be 13.2V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months | ||
2. Smart Lithium battery 12V 200Ah protection circuit specification
| NO. | Items | Content | Specification |
| 2.1 | Over charge | Over-charge protection for each cell | 3.80±0.03V |
| Over-charge release for each cell | 3.60±0.05V | ||
| Over-charge release method | Under the release voltage | ||
| 2.2 | Over discharge | Over-discharge protection for each cell | 2.00±0.05V |
| Over-discharge release for each cell | 2.30±0.05V | ||
| Over-discharge release method | Charging recovery | ||
| 2.3 | Over current | Discharge over current protection | 350~550A |
| Protection delay time | 0.5~1.5s | ||
| Over current release method | Release after cutoff the load. | ||
| 2.4 | Short | NO. | Ban electrode short circuit |
| 2.5 | Battery temperature | Charge over temperature protection | Protection @65±5℃ |
| Release @50±10℃ | |||
| Discharge over temperature protection | Protection @65±5℃ | ||
| Release @50±10℃ | |||
| MOSFET over temperature protection | Protection @100±5℃ | ||
| Release @70±15℃ |
3. Smart Lithium battery 12V 200Ah feature
4. Warranty:
5. Dimension
6. Bluetooth Function
Bluetooth function for battery pack, it can monitor the following features from smart phones:
