12V 40Ah rechargeable batteries 18650 storage battery portable power bank 12volts lithium ion battery pack
- Category: >>>
- Supplier: Hunan Sheng Li High And New Energy Technology Co. Ltd.
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Product Overview
Description
Product parameters
| Model | 12V 40AH (18650) |
| Brand | SLNY or OEM |
| Nominal voltage | 12V |
| Nominal capacity | 40Ah |
| Instantaneous discharge current | 100A |
| Continuous discharge current | 25 A |
| Cycle life | more than 1000 cycles |
| Charging temperature | 0~45 ℃ |
| Discharge temperature | -20 ~ 60 ℃ |
| Storage temperature | -20 ~ 45 ℃ |
| Weight | 3500g |
| Operating voltage range | 9.6V-12.6V |
| Overcharge protection voltage | 12.6V + 0.05V |
| Over discharge protection voltage | 9.6V + 0.05V |
| Battery temperature protection | 60℃plusmn5℃ |
| Output and parameters | high current positive / negative connecting column (red positive electrode, black negative pole) |
| Battery storage period | 90% power (6 months) |
| Warranty | 12 months |
| Product advantages | Easy to carry, light weight, high capacity, high release platform, long working hours, long life, safety and environmental protection |
| Size | 190*125*80mm(with poles) |
| PCB/PCM | with or without,both ok for us |
| Package includes | 1. 12V 40Ah High capacity Li-ion Battery pack with build-in BMS, case. 2. 12.6v 5A battery charger (EU ,US, or UK plug) |
| Payment Term | 30%TT in advance and the balance before shipment,or Negotiable |
| Price Term | FOB (Shenzhen/Guangzhou/HongKong/Shanghai),Ex- works.CIF,C&F......... |
Product Description
Product Features
1. High Energy Density
2. High Voltage
3. Green Energy and Pollution-Free
4. Long Cycle Life
5. No Memory Effect
6. Minimal Self-Discharge
7. High Rate Charge/Discharge
Product application
1. Solar Lamp/Light battery: Integrated/split type solar street light, solar garden/peach light, solar lawn/apple lamp
2. Smart home/Intelligent housing battery: Sweeper, vacuum cleaner, electric curtain, electric toothbrush, heating blanket/suit
3. Medical equipment battery: electronic thermometer, ecg monitoring instrument, B ultrasound machine
4. Electric tool battery: electric drill, electric screwdriver, electric wrench, electric lawn mower , electric sprayer, electric scissors
5. Electric vehicles battery: E-bike, electric wheelchair, electric toy car, model airplane, vehicles monitoring, vehicles entertainment system
6. Consumer lithium battery: POS machine, smart watches, microphone, learning machine, Christian reading machine, reading pen, recording pen, the old players, speakers, razors
7. Energy storage battery: electric vehicle tool car , industrial equipment, outdoor portable power supply, ground alarm, fault indicator, power system, UPS 8. Electric Cigarette battery: VAPE, 20700/20600/18350/26650/23600
Our company
Hunan shengli high-tech energy technology co., ltd. was established on October 30, 2017. It is jointly invested and built by jianghua county people's government, dongguan shengli energy technology co., ltd. and shenzhen shengli technology co., LTD. The company to research and development, production and sales: lithium ion batteries, batteries, power packs and accessories, electronic products, instrumentation, mechanical equipment, intelligent equipment. The lithium ion power battery project started by the state is listed as a high-tech industry and belongs to the new energy industry, which is a key project of investment attraction in hunan province.
Product Line
Product Description
FAQ
Q1: Are you manufacturer or simply trading company?
Re: We are not only factory manufacturer, but also has the authority of import and export.
Q2:What is your sample policy?
Re: Sample is free on condition that freight is borne by the buyer. Besides, we can produce by your samples or technical drawings.
Q3: What’s the delivery time?
Re: It usually takes about 15-40 working days for mass production based on the specifications and quantity.
Q4: Is it the capacity of your battery real?
Re: All of our batteries are real full capacity with top quantity, competitive price& long lifecycle.
Q5: How can you guarantee the quality?
Re: Quality is priority. We always attach great importance to quality control from the very beginning to the of the production. Every product will be fully assembled and carefully tested before packing and shipping.
Q6: How about the quality guarantee period?
Re: 12 months
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