Factory Direct Supply deep cycle 12v 100ah solar pvc gel battery

FOB Price 140 - 144 USD / Pieces

MOQ	1 Piece
Port	Shanghai,Shenzhen,Ningbo.
Packaging	Corrugated carton packing; Pallet packaging; Plywood packing; As customer's requirement.
Lead Time	1-400 Pieces about 15 days, 400 Above to be negotiated.

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Brand Name

Haidesen

Product Details

1. What is the definition of "cycle use" and "standby use"?

          
          "Cycle Use" - direct power source:

          Cycle Use It can provide the power supply to power tools,
          and portable electronic products. It can also be used for
          cycling

          charging and discharging usage such as electronics
          motorbike or vacuum cleaner.

          "Standby Use" - back up power:

          Standby Use is mainly used for emergency power to avoid
          future damage that may be caused by a sudden power
          outage.
        

2. What are the concerns when using OLITER batteries in a parallel or a serial series?

          
          (1) Do not mix brands, models and date codes.

          (2) No separate discharge then charging in a serial
          configuration.

          (3) Under parallel usage, pay close attention to the
          differences in voltage in each circuit.

          (4) If the difference in voltage in each circuit is too
          high, do not charge/discharge as parallel.

          (5) The environment of all circuits must be
          similar.
        

3. How can you check a battery's performance?

          
          Different usage applications will use different methods
          for evaluating a battery's performance. Using a 20 hour
          rate or the 10 hour rate, you can use 0.05CA or 0.1CA to
          discharge the battery until the battery reaches a
          terminal voltage of 10.25 volts. You can then calculate
          the amp hours to see if the battery fits the
          specifications or not. For a 5 minutes rate, such as the
          HC1221W, you can use a 21 watts/cell discharge till the
          terminal voltage reaches a terminal voltage of 9.6 volts
          and then measure the discharge time to see if it meets
          the final specifications or not.
        

4. How can the conversion be made between "watts (W)" and "amp hours (Ah)"?

          
          W=I x V = 4I (15 minute rate) = 2CV = 2V

          (Ex. HC1217W = 17/4 = 4.25Ah)

5. When should a deep-cycle battery be used?

          Deep cycle batteries are used when 50% or more of the
          capacity is used per cycle.
            
            
            The most common use of deepcycle batteries is in
            applications that require deep, repetitive drain, like
            powerful car audio

            systems, trolling motors, golf carts, electric
            wheelchairs, or RV house power sources. Public safety
            and high-performance vehicles are other applications
            that call for the special characteristics of deep-cycle
            batteries.

          

6. Does the deep-cycle battery have a "memory"?

          
          No. The performance of deep-cycle batteries will be
          reduced over time, but deep-cycle batteries do not suffer
          from "memory effect" such as NiCd batteries do.
        

7. How are batteries rated?

          
          Lead acid batteries are rated based on a capacity given
          in a defined time. There is not a set industry standard
          for how to rate a battery.
        

8. How long can a battery last?

          
          The service design life of a battery varies considerably
          with how it is used, how it is maintained and charged,
          temperature, among other factors.
        

9. Do I need to add water to my battery?

          No. Sealed
          lead acid batteries do not require the use of
          water.
        

10. What determines the life of a VRLA battery?

          
          Sealed lead acid battery life is determined by many
          factors. These include temperature, depth and rate of
          discharge, and the number of charges and discharges
          (called cycles).
        