18650 3S1P 10.8V 3.4AH rechargeable battery for lithium battery pack with best price
Item | Rating | Note | |
Battery pack | Pack Method | 3S1P |
|
Nominal Capacity | 3.4Ah | Discharge : 0.2C Cut-off Voltage:7.5V | |
Minimum Capacity | 3.2Ah | Discharge : 0.2C Cut-off Voltage: 7.5V | |
Nominal Voltage | 10.8V |
| |
Charge Voltage | 12.6V |
| |
Discharge cut-off voltage | 7.5V |
| |
Charge Method | CC/CV |
| |
Standard Charge Current | 0.68A | 0.2C | |
Max. Charge Current | 4A |
| |
Standard Discharge Current | 0.68A | 0.2C | |
Max. Continues Discharge current | 4A |
| |
Cycle Life | 300 times | 80% | |
Internal Impedance | 180mΩ |
| |
Dimension | L67X W61X T20mm | MAX | |
Output Wire | 3135 AWG 18# | ±5mm | |
Weight | Approx. 0.16kg | ||
PCM
Item | Standard | ||
1 | Charge Current | ≤4A | |
2 | Discharge Current | ≤4A | |
3 | Overcharge | Over-Charge Detect Voltage | 4.25±0.025V |
Over-Charge Delay Time | 0.7S—1.3S | ||
Over-Charge Reset Voltage | 4.05±0.05V | ||
4 | Over-discharge | Over-Discharge Detect Voltage | 2.5±0.08V |
Over-Discharge Delay Time | 14mS—26mS | ||
Over-Discharge Reset Voltage | 2.8±0.1V | ||
5 | Over-current | Over-Current Detect Current | 10±2A |
Over-Current Delay Time | 8ms—16ms | ||
Reset | Release load | ||
6 | Short Circuit | Detect Status | External Short Circuit |
Delay Time | 230-500us | ||
Reset | Release load | ||
Q: Can I use this protection circuit board for my battery?
A: Can use this protection circuit board, or not? There are 2 questions:How much cells in series is your battery pack?
The protection circuit board you need to buy must be same cells in series as your battery pack.
What material is your battery? Only the LiFePo4 battery has different electric parameter from other battery,
so if you need buy the protection circuit board for LiFePo4 battery , Please let us know firstly.
Q: How many Ampere protection circuit boards should choose?
A: It depends on your load power such as electric motor power please contact the sales or technical support before buying.
Q: What is the distinction between balance and unbalance function?
A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.
Q: Do you have Minimum Order Requirement (MOQ)?
A: No, We don’t have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements, also ODM / OEM is welcome.
Any further questions, Welcome to contact our sales person by sending inquiry . Your satisfaction is our pleasure. Let’s Join for mutual Benefits!
