| Customization: | Available |
|---|---|
| Type: | Lead-Acid Batteries |
| Usage: | Car, UPS, Electric Power, Lighting, Electric Bicycle |
|
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Sound/Speaker SystemBattery--6FM28G (12V28Ah)
LONG WAY batteries are designed and developed acccording to the characteristics of instant large current, deep discharge, easy overdischarge and high-frequency vibration required in the use of speaker. The prodduct has the advantages of long cycle life, good performance of large current disoharge, low self-discharge rate, strong recovery ability of over-discharge,stronganti-vibration| Normal Voltage | 12V |
| Capacity | 28Ah@20Hr-rate to 1.75V per cell@25ºC |
| Weight | Approx.(8.3 ±3%) kg (19.84lbs) |
| Maximum Discharge Current | 280A(5sec) |
| Internal Resistance | Approx. 10mΩ full charged @25ºC |
| Operating Temperature Range | Discharge: -20ºC~60ºC Charge: 0ºC~50ºC Storage: -20ºC~60ºC |
| Nominal Operating Temperature Range | 25ºC±3ºC |
| Float Charging Voltage | 13.7~13.9VDC/unit Average @25ºC |
| Maximum Charging Current | 7.0A |
| Equalization and Cycle Service | 14.4V~15.0VDC/unit Average @ 25ºC |
| Self Discharge | LONGWAY Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25ºC. Self-discharge ratio less than 3% per month at 25ºC. Please charge batteries before using. |
| Terminal | F5 |
| Container Material | ABS(UL94-HB) *Flammability resistance of (UL94-V0) can be available upon request |
| Dimensions | L166*W126*H175(TH182 ) |
Q&A
1. Q: Are you a factory or a trading company?
A: We are a manufacturing facility with comprehensive production and R&D capabilities. We cater to wholesale
and distribution clients, ensuring stable quality and production capacity.
2. Q: What is the MOQ?
A: The minimum order quantity is onepiece. For ODM services, the MOQ is 500 units for
large capacities and 1,000 units for small and medium capacities
3. Q: How do you transport the goods?
A: All our products come withthe necessary transportation certification
reports, supporting both air and sea freight.
4. Q: What trade terms do you accept?
A: We accept a wide raange of trade terms, including FOB, CIF, and EXW.
5. Q: Which port do you ship from?
A: We ship from Xiamen Poort, Shanghai Port, or Shenzhen Port, based or
customer requirements.
6. Q: What are the terms of payment?
A:Typically, we requirea prepayment percentage, with the balance
settled through various payment methods.
7. Q: What is the usual lead time?
A: For standard models, the leadtime is generally 30 days. For specific
models, please consult our salesman for the most accurate lead time. If the required shell size is not within our
existing range, the lead time will be approximately 45 days. Prior to shipment, the batteries undergo a resting
period of 7-8 days and voltage testing to ensure a low defectrate, a process that many manufacturers may not
strictly adhereto.
8. Q: What certifications do you have?
A: The company has ISSO, IEC, BS, JIS, CE, UL, RoHS, REACH and other
certifications on ead-acid battery production, management sjystem, safety, transportation and so on. For
specific documentation, please contact our sales staff.
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