SLA battery used for backup use:

NT series:
Normal voltage: 2v, 4v, 6v, 12V
Normal capacity: 0.8Ah-3000Ah
NTD deep cycle series:
Normal voltage: 12v
Normal capacity: 12Ah-250Ah
NTF front terminal type series:
Normal voltage: 12v
Normal capacity: 55Ah-180Ah

Features:
1. Sealed maintenance free
2. AGM separator, cathode adsorbent technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance.
3. Equalization charges are not required and cycle or standby (or float) use.
4. Low resistance and energy output is more remarkable.
5. Fully enclosed (not liquid leakage, no acid gas spill).
6. Low self-discharge rates
7. Flame-arresting one-way pressure-relief vent for safety and long life.
8. Computer-generated grid design optimized for high power density.
9. Computer designed lead, low calcium alloy grid for minimal gassing and ease of recycling.
10. Thermally welded case-to-cover bond to eliminate leakage.
11. High discharge performance
12. High reliablitity and stable quality
13. Powerful recovery
14. Long service life
15. Wide operating temperature range
16. More deep cycle times

Deep cycle battery:
Feature:  
Neata deep cycle series is specially designed for electric Motorcycle, golf car etc Deep Cycle use, adopted different alloy component and special additive to make it enjoy more cyclic life time. Special design assures high discharge rate and high-power output. Cycle service life is more than 300 cycles at 100% discharge. The self-discharge rate of Neata batteries is lower than 3% per month. As with all Neata batteries, it is rechargeable, highly efficient, leak proof and maintenance free.

Front terminal type battery:
Features
1. Output terminal of low resistance: A copper core is inlaid in terminal, connected through bolt, easy for installation;
2. Perfect seal of post: Unique structure of triple seal to totally prevent the acid leakage;
3. Grid: Is made of special multi-element alloy to ensure the long life of the battery;
4. Battery case is made of high-strength ABS to effectively ensure the vibration proof of the battery;
5. Separator: Is made of low-resistance ultra-fine fiberglass to ensure gas recombination efficiency reaches above 99%.
Front Terminal Type VRLA Battery Series is designed for the service with high requirements. Since its grid is made of special multi-element alloy, the cell has a longer deep cycle life and a better discharge performance being a preferential solution for high-class UPS. Cell of this series is of a narrow and long structure with a proportion of length to width up to 3.32-4.46, therefore it has an excellent performance in heat dissipation reducing greatly the possible thermal runaway. With the front terminal designed for the connection with external circuit and the availability of different connection bars, the cell can be mounted and dismounted easily and quickly lowering the cost of maintenance.