Deligreen Power Co.,ltd
| Payment Terms | D/A,D/P,T/T,paypal |
| Supply Ability | 1000pcs/day |
| Delivery Time | 15 days |
| Packaging Details | carton box |
| Nominal voltage | 3.7V |
| Nominal capacity | 53AH |
| cycle life | 3500 times |
| Internal impedence | ≤0.50mΩ |
| MCC | 53A |
| MCDC | 53A |
| Net Weight | 1KG |
| size | 98.5*29*148MM |
| Brand Name | CATL |
| Model Number | 53ah |
| Certification | CE/FCC/ROHS |
| Place of Origin | china |
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Product Specification
| Payment Terms | D/A,D/P,T/T,paypal | Supply Ability | 1000pcs/day |
| Delivery Time | 15 days | Packaging Details | carton box |
| Nominal voltage | 3.7V | Nominal capacity | 53AH |
| cycle life | 3500 times | Internal impedence | ≤0.50mΩ |
| MCC | 53A | MCDC | 53A |
| Net Weight | 1KG | size | 98.5*29*148MM |
| Brand Name | CATL | Model Number | 53ah |
| Certification | CE/FCC/ROHS | Place of Origin | china |
| High Light | 3.7V NMC Lithium Ion Battery Cell ，50ah Lithium Ion Battery Cell | ||
This is a 53ah 3.7V lithium battery cell with nickel welding terminals, designed for deep cycle applications including three-wheelers and various energy storage systems.
Battery pricing fluctuates based on market conditions. Please contact us for current pricing based on your required quantity.
We require your complete address and zip code to calculate shipping costs. Most EU, USA, and Canada locations are eligible for DDP delivery (door-to-door, duty and tax free).
For remote areas not listed, please provide your shipping address and zip code for verification.
First-time purchases may require account verification.
| Parameter | Specification |
|---|---|
| Nominal Capacity | 53ah |
| Nominal Voltage | 3.7V |
| Cycle Life | ≥3500 cycles at 25°C |
| Max Charge Current | 1C |
| Charging Temperature | 0~+50℃ |
| Discharging Temperature | -20~+55℃ |
| Dimensions | 98.5×29×148mm |
| Weight | 1kg |
| Applications | Engine starting battery, home appliances energy storage, solar and wind power systems, RV, camping car, yacht, boat, caravan, golf cart, etc. |
Deep cycle capability with more than 2000 cycles lifespan. Longer operational life compared to lead acid batteries.
Protected with foam and UN-certified cartons for safe transportation.
Suitable for golf carts, RVs, solar storage systems, E-motorcycles, home energy storage systems, powerwalls, and various other applications.
Check all battery voltages and internal resistance to ensure they are balanced before DIY assembly. While all batteries are tested before shipment, verification upon receipt is recommended.
Basic knowledge of electronics and battery assembly is required. No refund or warranty is provided for unprofessional operations. Minor surface scratches may occur during transportation but do not affect performance.
| Area | Shipping Method | Shipping Time | VAT |
|---|---|---|---|
| EU | Train + Door Delivery | 30-45 business days | No VAT |
| EU | Truck + Door Delivery | 20-30 business days | No VAT |
| US | Ocean + Door Delivery | 50-60 business days | No VAT |
| Australia | Ocean + Door Delivery | 20-30 business days | No VAT |
| Thailand | Ocean + Door Delivery | 15-20 business days | No VAT |
| ALL | UPS | 5-8 business days | With VAT |
| ALL | Air Freight | 7-12 business days | Depends |
We ship to other countries - contact us for details. We prioritize honesty and reliability over cheap but unreliable shipping methods.
Regardless of cell grade (A, B, C) or condition (new/used), initial balancing is essential to bring all cells to the same state of charge. Voltage alone is an unreliable indicator for LiFePO4 chemistry due to the flat charge/discharge curve.
Proper initial balancing ensures accurate capacity test results and prevents premature triggering of BMS protection circuits. If balancing issues persist, manual top balancing is recommended rather than relying solely on active balancers.
While parallel connection allows natural balancing over time (weeks to months), manual top balancing provides immediate and reliable results, especially important for large battery banks or cells with varying internal resistance.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
5 000 000-10 000 000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers. We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity. We cooperate with many... Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers. We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity. We cooperate with many...
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