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OEM Rechargeable 4S34P 12V 200Ah Electric Boat Battery

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OEM Rechargeable 4S34P 12V 200Ah Electric Boat Battery

OEM Rechargeable 4S34P 12V 200Ah Electric Boat Battery
OEM Rechargeable 4S34P 12V 200Ah Electric Boat Battery

Large Image :  OEM Rechargeable 4S34P 12V 200Ah Electric Boat Battery

Product Details:
Place of Origin: MaxLi
Brand Name: MaxLi
Certification: CE, UN38.3, MSDS,ROHS, ISO9001
Model Number: YS12-200
Payment & Shipping Terms:
Minimum Order Quantity: consultation
Price: consultation
Packaging Details: Standard export carton box
Delivery Time: 15-20days for samples
Payment Terms: T/T, , Alibaba Trade Assurance
Supply Ability: 5000pcs per month
Detailed Product Description
Battery Type: 12v200Ah RV Battery Nominal Voltage: 12.8V
Charging Voltage: 14.6V Nominal Capacity: 204Ah
Constant Discharge Current: 150A Constant Charge Current: 150A
Peak Current: 450A Last For 3 Seconds Built-in BMS: Bluetooth
Size: 560*280*257mm Weight: 27kgs
High Light:

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Reference photo of 12V 200Ah battery


OEM Rechargeable 4S34P 12V 200Ah Electric Boat Battery 0


Advantage of RV battery


Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation.


High power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity wider temperature range: -20℃~60℃.


Long cycle life: offers up to 20 times longer cycle life and 5 times longer/calendar life the nlead acid battery, helping to minimize replacement cost and reduce total cost of ownership.


Ligther weight: About 40% of the weight of a comparable lead acid battery. A “dron in”replacement for lead acid batteries.


Specification of 12V 200Ah Lithium Battery


Model No. YS12-200-BT-C
Nominal Voltage 12.8V
Nominal Capacity @ 0.2C 200Ah
Watt-Hour 2560Wh









Weight Approx. 27.5Kg
Internal Resistance ≤40mΩ @ 50% SOC
Recommended Charge Current 75A
BMS Maximum Charge Current 150A
Charge Cut-off Voltage 14.6V
BMS Maximum Continuous Discharge Current 150A
Peak Discharge Current 300A (3S)
Discharge Cut-off Voltage 10.0V
Expected Cycle Life

Residual capacity is more than 80% of initial capacity after

2,000 cycles at 25℃, 1C

Self Discharge <3% per month
Cell Type Cylindrical 32700, 4S34P

Operating Temperature





0 - +55°C

-20 - +60°C

-5 - +35°C

Humidity RH≤85%
Housing Material ABS
Enclosure Protection IP56
Terminal Type M8
Communication Bluetooth (optional)


Bluetooth Function

LiFePO4 technology offers high-powered cell performance compatible with lots of lithium-ion application to deliver more

power and extend long life. Also builted with bluetooth function allow you to read battery status freely anytime.

Self-heated Function

To relieve winter range anxiety in some freezing environment, the BMS can bring with self heating function. Resistance

heating rapidly warms the inside of battery. Start heating temperature:≤0°C. Stop heating temperature:≥10°C. Can improve

battery charge / discharge performance.


OEM Rechargeable 4S34P 12V 200Ah Electric Boat Battery 1

Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?
A. Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity.

Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?
A. We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A.Yes. Please inform us formally before our production and confirm the design firstly based on our sample.


Our service

1. All of our your inquires and emails will be replied within 24 hours
2. Our professional engineer team can provide you one stop battery solution
3. Battery voltage,capacity,case material,BMS and dimension can be customized
4. All of 48V 40Ah LifePO4 battery will be tested one by one before shipment
5. We can print your own logo on case or make customized label
6. We offer 2 years warranty and continuous technical support


Contact information of MaxLi 


Liz Ruan


Whatsapp, wechat, skepy:+86 138 2338 3063



Contact Details
MaxLi Battery Ltd.

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Tel: +8613823383063

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