Active Member
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[China]
Address: No. 37 Xiangshan Avenue, Luotian Community, Yanluo Street, Baoan District, Shenzhen
Contact name:Jesse Lin
shenzhen Coslight power technolohy Co.,ltd |
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48V 50AH, 3kw telecom battery, lifepo4 battery
high capacity,
Product Information
Quick Detail:
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Packing 1. Original Carton or Mood box Package. 2. As customers' requirement.
Specifications:
| ELECTRICAL SPECIFICATIONS | MECHANICAL SPECIFICATIONS | ||
| Nominal Voltage | 12.8 V | Length | 330± 2 mm |
| Nominal Capacity @ 0.2C | 200 Ah | Width | 172 ± 2 mm |
| Energy | 2KW | Height | 215± 2 mm |
| Resistance | 50mΩ | Weight | 10Kg |
| Cycle Life | 2000+cycle times @ 1C 80% DOD | Case Material | ABS |
| Efficiency | 99% | Terminal | T2 |
| Self Discharge | <3% per Month | Enclosure Protection | IP65 |
| Maximum Modules in Series/Parallels | 4S1P | Length | 330± 2 mm |
CHARGE & DISCHARGE SPECIFICATIONS | |
Monthly Self Discharge | Less than 2% |
Efficiency of Charge | 100% @ 0.5 C |
Efficiency of Discharge | 96 - 99% @ 1 C |
Charge Voltage | 14.2 ± 0.2 V |
Charge Model CC & CV | 0.2C to 14.6 V , then 14.6V, charge current to 0.02C |
Standard Charge Current | 1.4 A |
Max. Charge Current | 100 A |
Max. Continuous Discharge Current | 100 A |
Peak Discharge Current | 14 A (3S) |
BMS Discharge Cut-off Voltage | 10 V |
Charge Temperature | 0~45 ℃ |
Discharge Temperature | -20℃ to 60 ℃ |
Storage Temperature | -20℃ to 45 ℃ |
FAQ
Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory
and brand. We provide all kinds of OEM/ODM services for clients,
which can produce by your samples or technical drawings. We can
build the molds and fixtures.
Q2: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get
the product specifications such as voltage capacity application
etc.
Q3. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the
photos of the products and packages before you pay the balance.
Q4. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the
product in good condition before sending out the goods.
Q5: How do you make our business a long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our
customers benefit ;
2. We respect every customer as our friend and we sincerely do
business and make friends with them, no matter where they come
from.
