Litech Power 4S17P 12 В 100 Ач Lifepo4 аккумулятор для лодки с водонепроницаемой перезаряжаемой литий-ионной батареей IP67
363,00-373,00 $
Molicel p45b INR21700 4500 мАч 100% оригинальный 21700 P45B Высокая емкость Низкая температура батарея
- Категория: >>>
- Поставщик: Dongguan Klesman Technology Co. Ltd.Dongguan Ltd.
Сохранить в закладки 1601332961287:
Описание и отзывы
Характеристики
Products Description
Item | Specification | Remark | |||||
Rated Charge | Limiting 4.2A and Constant 4.2V Charge for 1.5h or 50mA at 23°C | ||||||
Rated Discharge | Constant 0.84A discharge until 2.5V at 23°C | ||||||
Nominal Capacity | 4.5Ah | 0.2C Rate Discharge Capacity | |||||
Minimum Capacity | 4.0Ah | 0.2C Rate Discharge Capacity | |||||
Nominal Voltage | 3.6V | ||||||
Internal Impedance | ≤ 15mΩ | Real Value About 11-12mΩ By AC 1kHz | |||||
End of Charge Voltage | 4.20± 0.05V | ||||||
End of Discharge Voltage | 2.5V | ||||||
Charging Time | 90 min | ||||||
Maximum Charging Current | 8.4A | ||||||
Maximum Discharging Current | 45A | Cycle Life Is Reduced at High Rates. | |||||
Operating Temperature | -20~60°C | Charging | |||||
-40~60°C | Disharging | ||||||
Storage Temperature For Shipping Cell | < 35°C | Recommended＜23°C for Long Term Storage | |||||
Discharge Capacity at 23°C | 0.84A | Discharge Capacity to 2.5V After Rated Charge | |||||
4.2A | Discharge Capacity to 2.5V After Rated Charge | ||||||
10A | Discharge Capacity to 2.5V After Rated Charge | ||||||
Temperature Discharge Capacity at 4.2A | 45°C | ≥4.00Ah | Discharge Capacity to 2.5V After Rated Charge at 23℃ | ||||
0°C | ≥3.40Ah | Discharge Capacity to 2.5V After Rated Charge at 23℃ | |||||
-20°C | ≥3.30Ah | Discharge Capacity to 2.5V After Rated Charge at 23℃ | |||||
-20°C | ≥3.30Ah | Discharge Capacity to 2.5V After Rated Charge at 23℃ | |||||
Details Images
Packing & Delivery
Company Profile
Klesman is a professional research and development manufacture and sale of lithium-ion batteries and power supply as one of the high-tech enterprises, with strong market competitiveness, it enjoys high reputation in battery industry and related application fields. The company′s lithium-ion battery are widely used in digital, lighting, photovoltaic, interlligent furniture, audio amplifiers, power tools, electric vehicles, mobile communications equipment, medical devices and energy storage power. It has established long-term cooperative relations with many well-known enterprises at home and abroad. The company has a professional R&D team, which can produce power solutions for various electronic products according to customer needs.
With first-class products and services, we will unswervingly expand the growth space and fields. Warmly welcome customers from the world to visit our factory anytime!
With first-class products and services, we will unswervingly expand the growth space and fields. Warmly welcome customers from the world to visit our factory anytime!
FAQ
Q1: How about the quality&warranty time?
A1: All products provided 1 years warranty.
Q2: What is delivery time if we place an order?
A2: This needs to be confirmed according to the quantity of the order and whether it needs to be customized. If you need
customized service or batch order, please confirm with us when placing the order. If it is a small order, our delivery time is 3-5 working days.
Q3: How should we pay for the order?
A3: We accept Paypal, Alibaba Trade Assurance, and T/T payment.
Q4: What company will be used for making the shipments? DHL? UPS or others?
A4: Normally, we ship our battery via DHL UPS and FedEx
Q5: Are your factory or trading company?
A5: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients all around the world. Meanwhile, we can provide the different brands of high quality battery with competitive price.
Q6:What customized services can you provide?
A6:ODM/ OEM manufacturing
1. a) We provide customized services for LOGO, pattern, etc. required by you
2. b) We provide customized service for processing the electric core into the terminal wire
3. c) We provide customized services for square lithium manganese battery cells, and design new batteries according to your proposed capacity, size, current, etc.
4. d) We provide customized services for battery packs. According to your design requirements for battery packs, we provide corresponding design schemes and sign a transaction order after you confirm the specifications.
5. e) We provide purchasing services, and we can provide relevant purchasing services according to your needs.
Q7:What's your advantage compared with other suppliers?
A7: Quality Assurance:
1. a) Full Capacity, Lower lnternal Resistance and Performance consistent We will D-check the battery and ensure the quality as we promised.
2. b) We have factory background and have own forwarder team, which means the battery we offered with more competitive cost and shipping fee.
3. c) Best Service: Reply on time, Ship on time.
A1: All products provided 1 years warranty.
Q2: What is delivery time if we place an order?
A2: This needs to be confirmed according to the quantity of the order and whether it needs to be customized. If you need
customized service or batch order, please confirm with us when placing the order. If it is a small order, our delivery time is 3-5 working days.
Q3: How should we pay for the order?
A3: We accept Paypal, Alibaba Trade Assurance, and T/T payment.
Q4: What company will be used for making the shipments? DHL? UPS or others?
A4: Normally, we ship our battery via DHL UPS and FedEx
Q5: Are your factory or trading company?
A5: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients all around the world. Meanwhile, we can provide the different brands of high quality battery with competitive price.
Q6:What customized services can you provide?
A6:ODM/ OEM manufacturing
1. a) We provide customized services for LOGO, pattern, etc. required by you
2. b) We provide customized service for processing the electric core into the terminal wire
3. c) We provide customized services for square lithium manganese battery cells, and design new batteries according to your proposed capacity, size, current, etc.
4. d) We provide customized services for battery packs. According to your design requirements for battery packs, we provide corresponding design schemes and sign a transaction order after you confirm the specifications.
5. e) We provide purchasing services, and we can provide relevant purchasing services according to your needs.
Q7:What's your advantage compared with other suppliers?
A7: Quality Assurance:
1. a) Full Capacity, Lower lnternal Resistance and Performance consistent We will D-check the battery and ensure the quality as we promised.
2. b) We have factory background and have own forwarder team, which means the battery we offered with more competitive cost and shipping fee.
3. c) Best Service: Reply on time, Ship on time.
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