Bi-polar battery is a technology to put the plates horizontal to avoid acid stratification. This is the key point to prolong the cycle life and improved the capacity retention. With latest materials to paste, and electrolyte, 12V70AH(BP12-70) Bi-polar battery performs excellent in both standby and cyclic applications: UPS, ESS, Data Center, Electric Rickshaws, and other Electric Vehicles.
Capacity Test:
| Item | Capacity | CCA |
| BP12-70 | 70AH/10HR | 700A |
Compare with normal EV battery cycle life:
| Item/Cycle life | 100% DOD | 80% DOD | 50% DOD | 30% DOD |
| 6EVF70 | 350 | 500 | 750 | 1000 |
| BP12-70 | 400 | 650 | 900 | 1200 |
12V70AH(BP12-70) Bi-polar battery characteristics:
Continuous high charge and discharge current without BMS protection
Higher capacity density
Cadmium free materials
Averaged Charge acceptance more than 95%，shorten charge time 20%
25% more cycles than traditional SLA EV battery
No electrolyte stratification, stable performance in capacity
Lower inner resistance
Great advantage for frequently interrupted grid power.
Produced according to IEC61427 for storage battery
Vibration test OK, No leakage, meet U.N. 3.3 Special Provisions 238
CNAS certified to sea transportation
Cautions
Connect the batteries to the device with right polarity
Keep any cable or metal parts from short-circuit the terminals
Connect the Positive terminals first
Keep fire, water and sparks away from the batteries
Charge and use the battery in ventilated space
Recommend charged current less than 0.3C
Recommended Charge temperature less than 45℃
Do not damage the batteries, or terminals
12V70AH(BP12-70) Bi-polar battery is a flat battery. The design is very convenient to put the batteries in energy storage cabinets. Batteries can be put in different layers and connected in series to make higher power system. Yaheng can do the cabinet for ESS too.
12V70AH(BP12-70) Bi-polar battery was produced with Silicon GEL too. The 80% DOD cycle life can be 700 times. 30% DOD to 70% capacity, the cycle life can be 1,500 cycles. It is also perfect battery for electric vehicles. It is very economical to use bi-polar batteries. Further the 12V70AH flat battery is safe, no fire, no explosion, easily fully charged, 12V70AH(BP12-70) Bi-polar battery is the perfect battery for electric vehicles and storage power systems.
Our Service：
1. Good knowledge on different markets can meet special requirements.
2. Real manufacturer with our own factory located in Jianyang Dist. Nanping, Fujian, China
3. Experienced professional technical team ensure the top quality products.
4. Special cost control system ensure to provide the most favorable price.
5. Complete production line for lead acid batteries.
Hot Tags: flat high rate battery, China flat high rate battery manufacturers, suppliers, factory, bi polar battery for battery diagnostics testing, bi-polar battery for real-time monitoring testing, bi-polar battery for battery analytics testing, bi-polar battery for data logging testing
