Lead Acid Cell
Zhongneng Chengyu Power Co., Ltd specialized in export storage battery, UPS, inverter, solar power system and so on, rely on abundant technical strength, full support of our customers and careful and strict management, our products are safe and sealing technology levels are industry-leading. we...
Zhongneng Chengyu Power Co., Ltd specialized in export storage battery, UPS, inverter, solar power system and so on, rely on abundant technical strength, full support of our customers and careful and strict management, our products are safe and sealing technology levels are industry-leading. we believe that the product quality is the base of the enterprise.
1) Maintenance-Free Operation
Absorbent Glass Mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of MUST batteries, no need to check the specific gravity of the electrolyte or add water.
2) Good Discharging Ability
Tight assembly technology ensures an excellent high-rate discharge performance.
3) Long Service Life
A unique corrosion-resistant grid alloy ensures batteries have long service life.
4) Low Self Discharge
Using high purity raw materials ensures batteries have less self-discharge.
5) Environmental & Non-polluting
Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.
6) Safe & Reliable
Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.
Specification of Lead Acid Cell
Cells Per Unit: 6
Voltage Per Unit: 12
Capacity: 80Ah@10hr-rate to 1.80V per cell @25℃
Weight: Approx. 24.0Kg(Tolerance±2%)
Max. Discharge Current: 800A (5 sec)
Internal Resistance: Approx. 5.5 mΩ
Operating Temperature Range: Discharge: -20℃ ~60℃;
Normal Operating Temperature Range: 25℃±5℃
Float charging Voltage: 13.6 to 13.8 VDC/unit Average at 25℃
Recommended Maximum Charging Current: 24A
Equalization and Cycle Service: 14.6 to 14.8 VDC/unit Average at 25℃
Self Discharge: CHENGYU Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25℃. Self-discharge ratio less than 3% per month at 25℃. Please charge batteries before using.
Terminal: Terminal F5/F11
Container Material: A.B.S. UL94-HB, UL94-V0 Optional.
Datasheet of lead acid cell
Details of lead acid cell
What's the warranty details?
For the 1-3 year years warranty, it is applied to mass order. Every product will be inspected strictly before delivery.
So we can ensure the failure rate is very low.
1) Within warranty period
If the machine breaks down due to non-human or non misuse reasons, we will be responsible for free repair. The freight of the round-trip of the goods is on our account. Or we provide technical assistance and supply spareparts for free to customers; if bulk goods have problems,we will send technicians to customers’ side to solve the problem.
If the malfunction is caused by misuse or other human factors, we will charge for the spare parts and repair fee, freight is on customers’ account.
2) After the warranty period
The materials and maintenance expenses will be charged, and freight is on customers’ account; lifetime technical support is free.
Carton packing or wooden box / pallets.
Q1: What is your terms of payment?
A: Mass Production: 30% deposit in advance, 70% balance when finished.
Payment terms: usually T/T, also support West Union, PayPal, etc
Q2: What’s kinds of battery will you provide?
A: All the specification can be customized, such as the parameter of 2v, 6v,12v batteries.
Q3: Can you print my logo on the battery cover?
A: Yes, OEM is available, we can print your logo on the battery case, and you can offer your logo.
Q4: What’s the delivery time?
A: 1.Sample ready in 7-15 days, depends on the requests. 2. Mass production ready in 15-30 days, depends on the qty & factory’s producing.
Q5: How to maintain the battery?
A: The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after full charge, and recharge it every 3 months or 6 months.
Q6: If a battery fails, what will be the indications?
A: 1.Lower performance
Q7:If there are defective batteries in the warranty, what’s your policy to replace them?
A: Please take the photos of the broken batteries for us and tell us what happen, if everything is confirmed, the new ones will be sent to you as compensation in the next order.