3.2V Deep Cycle Lithium Battery Module LiFePO4 2000 Times Cycle
Life
1. Lithium battery module feature
- Output with high efficiency: Standard discharge current is 0.3C-1C,
pulse discharge current is 3.5C for 3 seconds.
- 2.Good performance under wide temperature -20-60℃. The battery
structure is safe and good.
- 3. Good safety performance: When the pressure inside the battery is
too large, the one-way safety valve will release gas and heat to
make sure battery perform well. When the internal pressure reaches
a certain level, the valve will be open immediately which can
protect the battery from burning and explosion.
- Long cycle life time, the discharge capacity is still over 80%
after 2000 cycle times of single cell(100%DOD).
- It can fast charging. It could be charged to 80% within 20 minutes
and charged full with 2-3h.
- Low self-discharge. Less than 3% per month.
- No pollution during manufacture and usage.
2. Lithium battery module can be assembled with various cells,
Available to make all customzied battery
pack. Cell's details as below:
| 3.2V Lithium Iron Phosphate Cells |
| Cell Model | Volt(V) | Capacity(Ah) | Inpendance(mΩ) | Weight(g) | Cycle life | Cycle condition |
| TB-01865135C-12Ah | 3.2V | 12Ah | ≤12 | 310±10 | 2000 cycles | 100% DOD |
| TB-02707145C-20Ah | 3.2V | 20Ah | ≤10 | 525±10 | 2000 cycles | 100% DOD |
| TB-02707145D-20Ah | 3.2V | 20Ah | ≤4 | 525±10 | 2000 cycles | 100% DOD |
| TB-02707180C-25Ah | 3.2V | 25Ah | ≤6 | 650±10 | 2000 cycles | 100% DOD |
| TB-02707180D-25Ah | 3.2V | 25Ah | ≤4 | 650±10 | 2000 cycles | 100% DOD |
| TB-02707180C-27Ah | 3.2V | 27Ah | ≤4 | 660±10 | 2000 cycles | 100% DOD |
3. Safety Characteristics
- Over-charge/Over-discharge Ability to withstand
over-charge/withstand over-discharge, and there is no fire, no
exploding and work well
- Short circuit Ability to withstand short circuit, and there is no
fire, no exploding
- Acupuncture Ability to withstand nail puncturing, and there is no
fire, no exploding
- Thermal shock Ability to withstand thermal shock, and there is no
fire, no exploding
4. Our Service
- Fast Delivery, can handle shipping for customer if needed
- Samples are available with charged
- 2 years warranty
- Every battery pack can be customized according to your specific
demand. OEM is acceptable.
- Expertist technical support and good after-sales service
5. Battery operation instruction
- Charging current:Do not surpass the largest charging current that
specification stipulated.
- Charging voltage:Do not surpass the highest limited voltage that
specification stipulated.
- Charging temperature:within temperature scope that specification
stipulated.
- Charge with constant current, then with the constant voltage, no
reverse charge, which is dangerous
- Special note: Short time doesn't affect the use of the battery overcharge too,
but for a long period of time over discharge or over charge can
affect the function of the battery failure, or the battery can't
use permanent, appear serious safety hazards, need long time
floating please use the recommended floating model
specification.Battery when not in use for a long time, because of
its own self-discharge characteristics can also cause discharge, to
prevent the occurrence of a discharge, battery should maintain a
certain capacity, maintain the voltage at 50% state of SOC.
6. Lithium battery module solution & Application
