Zhejiang Hengrui Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1800000 PCS/YEAR |
| Delivery Time | 30 DAYS |
| Packaging Details | Box/carton(standard package) |
| Product Description | E-Bike Lead Acid Gel Battery |
| Application | Electric Bike, Electric Vehicles |
| Capacity | 20Ah@2hr |
| Nominal Voltage (V) | 12V |
| Internal Resistance | ≤ 0.01 Ohm (fully charged) |
| Weight | 6.6 kg |
| Dimension | 180mm (L) X 76mm (W) X 170mm (H) |
| Container Material | ABS (V-0 Optional) |
| Brand Name | HRESYS |
| Model Number | 6-DZM-20 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1800000 PCS/YEAR |
| Delivery Time | 30 DAYS | Packaging Details | Box/carton(standard package) |
| Product Description | E-Bike Lead Acid Gel Battery | Application | Electric Bike, Electric Vehicles |
| Capacity | 20Ah@2hr | Nominal Voltage (V) | 12V |
| Internal Resistance | ≤ 0.01 Ohm (fully charged) | Weight | 6.6 kg |
| Dimension | 180mm (L) X 76mm (W) X 170mm (H) | Container Material | ABS (V-0 Optional) |
| Brand Name | HRESYS | Model Number | 6-DZM-20 |
| Certification | CE | Place of Origin | China |
| High Light | electric car battery pack ，electric vehicle battery pack | ||
HRESYS DZM Series Valve Regulated Lead Acid Gel Battery is specially designed for motive power
applications including electric bikes/scooters, electric tricycles, electric motorcycles and other device
require DC power source. With international leading technologies and State-of-the-art automated
manufacturing,DZM series offer long cycle life, large current discharge capability , high consistency ,
reliability and safety, and environmental-friendly.
- Long Cycle Life : Exceptional cyclic performance above 600 cycles @80% DoD
- Reliable Seal Structure: Mount in any position except inverted
- Optimal Design : Besides the benefits of VRLA battery, it is maintainable that can prolong the service
life by up to 50% -100% or more
- Multi-purpose Application : The battery can be floating application as well as cyclic application
- Low Self-discharge : Adopted high quality grid alloy and high purity electrolyte, low self-discharge and
low water- loss
- High Reliability and Safety : Adopted enhanced ABS container and special design safety valve to ensure
battery high durable, safe and reliable.
Optimized Structural Design High Quality Active Material
Typical Application
| Nominal Voltage (V) | 12V (6 Cells per Unit) |
| Nominal Capacity (25℃) | 20 Ah @ 2HR-rate (to 1.75Vpc) |
| Dimension (mm) | L180mm x W76mm x H170mm |
| Approx. Weight | 6.60 kg (14 .55 lbs) |
| Terminal Type | Female Copper Insert M5 |
| Internal Resistance | ≤ 0.01 Ohm (fully charged) |
| Initial Charge Current | ≤3.0A |
| Self Discharge | Approx. 2.0% per month @ 20°C |
| Ambient Temperature | Discharge : -20~55°C Charge : -20~45°C Storage : -20~45°C |
| Float Charge Voltage | 13.5~13 .8V/block @25 C |
| Сycle Use Charge Voltage | 14.7~14 .9V/block @25 C |
| Container Material | ABS (UL94-V0 optional) |
High cycle performance:up to 400 ~ 600 cycle at 100% DOD
High cycle performance:up to 400 ~ 600 cycle at 100%DOD
2. Charge Characteristics
Recommend 3 Stage Charge Mode:
S1 : Charge with constant current 0.12C2A~0.15C2A to 2.46Vpc, then turn to step 2
S2 : Charge with constant voltage 2.46Vpc to current drop to 0.03C2A, then turn to step 3
S3 : Trickle charge with constant voltage 2.30Vpc , end charge as current approaches zero
Cyclic Characteristics Charge Characteristics
3. Self-Discharge Characteristics
Capacity >90% after 90 days storage
Capacity >90% after 90 days storage
Self-Discharge Characteristics Discharge Characteristics
Temperature Characteristics Open Circuit Voltage Characteristics
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1995
Total Annual:
1200000000-1300000000
Employee Number:
4000~5000
Ecer Certification：
Active Member
Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) + Smart Energy Solutions market in global market. Being a professional battery and system solution provider with the large manufacturing capacity of batteries and advance... Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) + Smart Energy Solutions market in global market. Being a professional battery and system solution provider with the large manufacturing capacity of batteries and advance...
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