MERITSUN best lithium ion rechargeable battery supplier for home use
1. MERITSUN lithium ion rechargeable battery is manufactured according to strict regulations. These regulations include the EU RoHS directives, REACH directives, CE, and MSDS. Its long cycle life with over 2000 cycles helps owners reduce replacement cost
2. This product brings great contribution to energy saving. It will help users to save a lot of electricity costs. The product comes with OEM and ODM availability
3. The product is environmental-friendly. Any heavy metals such as lead, mercury, cadmium have been eliminated, and the ingredients of them do not exceed 0.0001%. Strong reliability is one of the features of the product
4. The product is characterized by low internal resistance. Its conductive substrate is optimized to reduce the contact resistance between anode and cathode materials.
Electrical Characteristics | Nominal Voltage | 25.6V (24V) |
Nominal Capacity | 50Ah | |
Energy | 1280Wh | |
Internal Resistance | ≤200mΩ | |
Cycle Life | >4000 cycles @1C 80%DOD | |
Months Self Discharge | <3% | |
Efficiency of Charge | 100% @0.5C | |
Efficiency of Discharge | 96~99% @1C | |
Standard Charge | Charge Voltage | 29.2±0.2V |
Charge Mode | 0.2C to 29.2V, then 29.2V,charge current to 0.02C (CC/CV) | |
Charger Current | 45A | |
Max. Charge Current | 50A | |
Charge Cut-off Voltage | 31.2V±0.2V | |
Standard Discharge | Continuous Current | 50A |
Max. Pulse Current | 100A(<10s) | |
Discharge Cut-off Voltage | 20V | |
Environmental | Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity |
Discharge Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | |
Storage Temperature | 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity | |
Water Dust Resistance | IP55 | |
Mechanical | Cell & Method | 3.2V25Ah 8S2P |
Plastic Case | ABS | |
Dimensions (in./mm.) | 330*173*220mm | |
Weight (lbs./kg.) | 13.5kg | |
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Protocol (optional) | / | |
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MeriTech is focusing on new energy, Global market changes of battery, Through market research to constant understand customers needs in order to build a perfect service network,Own many experienced engineers and technicians, to provide comprehensive, in-depth, quickly and attentive service for you. We could response your request immediately.
MeriTech Power Specialist will estimate your power needs, identify potential problem areas and recommend a cost-effective solution. What you'll get:
1. The global optimum acquisition price for any required hardware
2. Installation considerations
3. Ongoing support options
Please fill in the detailed requirements in the "Leave a Message" below, customer service will provide you with the latest product information, and the best design solution for FREE!
Company Features
1. MeriTech Power Co.,Ltd. is committed to the development, manufacture, sales and service of lithium ion rechargeable battery .
2. Our company has won many awards. To win these awards, our company was measured on test calls to assess the quality of service, effective processing, clarity of communication and market knowledge.
3. MeriTech Power Co.,Ltd. will improve the production and processing technology of best lithium battery products. Inquire!