Длинная серия малая емкость 4 В 2 5 А · ч свинцово кислотные батареи Vrla для ИБП системы сигнализации и солнечной

Сохранить в закладки 1601214454515:


Цена:1,80-1,88 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description




Specification


Nominal Voltage
4V (2cell)
Capacity 20Ah rate (0.12A)
3.15 Ah
Weight
Approx. 0.29 ± 3% kg
Internal Resistance
Approx. 44.0mΩ @ full charged 25℃
Maximum Discharge Current
25A(3sec)
Terminal
F1
Operating Temperature Range
Discharge:-20℃~60℃;Charge:0℃-50℃ Storage:-20℃~40℃
Container Material
ABS(UL94 HB)/UL94-V0 Optional
Self Discharge 
Less than 2.5%
Max. Initial Charging Current
0.75A 


Packing & Delivery










Company Profile












FAQ


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 one piece. 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 with the necessary transportation
certification reports, supporting both air and sea freight.
4. Q: What trade terms do you accept?
A: We accept a wide range of
trade terms, including FOB, CIF, and EXW.
5. Q: Which port do you ship from?
A: We ship from Xiamen Port, Shanghai Port, or Shenzhen Port, based on customer requirements.
6. Q: What are the terms of payment?
A: Typically, we require a prepayment
percentage, with the balance settled through various payment methods.
7. Q: What is the usual lead time?
A: For standard models, the lead time 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 defect rate, a process that many manufacturers may not strictly adhere to.
8. Q: What certifications do you have?
A: The company has ISO, IEC, BS, JIS, CE, UL, RoHS, REACH and other certifications in lead-acid battery production, management systems, safety, transportation and so on. For specific documentation, please contact our sales staff.


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