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Long life 12v 24v 50ah 100ah 120ah waterproof Lithium Ion Battery in marine/fishing club

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Quick Details

Brand Name: SZKMW
Over discharge voltage: 8.25V
Type: Li-Ion
Place of Origin: Guangdong China
Overcharge cut-off voltage: 12.6V
USB output: 5V/2.1A
Continuous current: 80A
Instantaneous current: 200A
Battery Size: 240*105*265mm
Model Number: Waterproof Lithium Battery
Application: Toys,Power Tools,Home Appliances,Consumer Electronics,BOATS,SUBMARINES,Electric Folklifts,Electric Power Systems,Solar Energy Storage Systems,Uninterruptible Power Supplies
Weight: 6kg
Certification: msds
Packaging Detail: 1 battery 1 charger 1 backpack
Selling Units: Single item
Single package size: 24X7.5X35 cm
Single gross weight: 7.0 KG
Package Preview:,
Shenzhen Kaimeiweike Electronics Co., Ltd.
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KMW provides a series of 12V lithium ion battery packs to meet the needs of most of our customers. Each battery has a BMS (Battery Management System) embedded in its shell, with a nominal voltage of 12.6V, and can be assembled in series and parallel to achieve operating voltages of 12V, 36V, 48V, etc. The KMW battery is enclosed in a sealed ABS shell , Resistant to humidity and dust


1. Various sizes, models and capacities can be designed and customized, and OEM customization is welcome.
2.Large capacity, light weight and long use time.
3.Long cycle life and high safety performance.
4.Professional after-sales service system. -During the warranty period, if the battery or BMS is damaged, we will provide you with replacement products to solve the maintenance problems in multiple countries.





Solar Generator

Product model KMW-Waterproof Lithium Battery
Battery capacity


Built-in battery technology 100% original high-quality ternary lithium polymer batteries
Continuous current 80A
Electric quantity display LED Display Indicator
Instantaneous current 200A
Overcharge cut-off voltage 12.6V
Over discharge voltage 8.25V
USB output 5V/2.1A
output 2×USB(5V/2.1A)
cycle life >2500second
 ambient temperature      -10℃-40℃
 Packing list      Portable outdoor lithium * 1, charger * 1, instruction * 1, 220V power line * 1
 Product size 240mm*75mm*345mm


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Company Information

 Solar Generator

The factory is located in Guangming Hanheida Hi-tech Industrial Park, Shenzhen City, Guangdong Province, with more than 160 employees. It has its own R&D team to produce lithium batteries and batteries such as 18650 26650 26980 polymer for large-capacity rechargeable batteries. It is widely used in bright LED flashlights, electric vehicle electric tricycle battery lamp and UPS. Energy storage, solar street lamp lithium battery medical devices, mobile power supply, security products, communications, toys, digital electronics, fire emergency equipment, notebook computers and various portable devices, etc.

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Packaging & Shipping


battery charger portable power bank



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Q1. Can I do designs with our Brand?

A: Sure! OEM is welcome.


Q2. Can I get a lower price if I order large quantities?

A: Yes, cheaper prices with more bigger size orders.


Q3. Can I add or delete items from my order if I change my mind ?

A: Yes, but you need to tell us asap before production.


Q4. Can I get the pre-production sample ?

A: Yes, we will send you pp sample, after you confirm, then we will start production.


Q5. When you ship my order?

A: Normally 20-25 working days after receiving your payment, but it can be negotiated based on order qty and production schedule.


Q6. How about the quality guarantee period?

A: Ten year!


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