4V 4.5ah 20hr Sealed Lead Acid AGM VRLA Deep Cycle Solar Battery for Toy Car and Electronic Scale Emergency Light
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Product Highlights
- Deep Cycle Performance: Designed for repeated charging and discharging cycles in solar and emergency applications.
- Wide Certification Coverage: Certified by KC, ROHS, CE, IEC, UN38.3, MSDS, ISO9001, REACH, SASO, GOST-R, PSE, and TUV.
- Maintenance-Free Operation: Sealed AGM VRLA design requires no water addition or regular maintenance.
- Low Self-Discharge Rate: Retains charge effectively over long periods of storage without significant power loss.
- OEM Customization Available: Customized samples delivered within 7-9 days; bulk OEM orders within 10-30 days.
- Safe Venting System: Features a reliable venting mechanism to ensure safety during operation.
- No Memory Effect: Can be recharged at any time without losing capacity due to memory effect.
- Competitive Pricing: Offers high quality with competitive prices and excellent customer service.
Product Attributes
- Customization
- Available
- Type
- VRLA Battery
- Charger Type
- Electric Charger
- Model NO.
- 4V 4.5AH Lead Acid battery
- Charger Application
- Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
- Nominal Voltage
- 4V
- Charger Style
- Simple Charger
- Compatible Battery Type
- 4.5ah
- Size
- 20hr
- Certification
- SASO, GOST-R, KC, PSE, CTIA, RoHS, TUV, CB, CE
- Socket Type
- for All
- Recyclable
- Recyclable
- Transport Package
- Fiber Cartons
- Specification
- 20HR
- Trademark
- Tcbest/ Customized
- Origin
- Guangdong
- HS Code
- 8507200000
- Production Capacity
- 700000pieces/Day
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 4V 4.5ah 20hr Sealed Lead Acid AGM VRLA Deep Cycle Solar Battery for Toy Car and Electronic Scale Emergency Light
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Product Description

Product Specification
| Product Details | |
| Model | Tcbest 445 |
| Type | Lead Acid Battery |
| Dimension | 47mm*47mm*101mm |
| Weight | 0.46kg |
| Voltage | 4V |
| Capacity | 4.5Ah/20HR |
| If Rechargeable | YES |
| Certification | KC, ROHS, CE, IEC, UN38.3, MSDS, ISO9001, REACH... |
| If OEM | Yes |
| Shipping | For samples: Tcbest brand samples, delivery within 5 days |
| Customized samples, delivery within 7-9 days | |
| For Tcbest brand: Sufficient stocks, delivery at any time. | |
| For OEM: Within 100k pcs, 10-15 days; | |
| 100-500k pcs, 15-20 days; | |
| over 500k pcs, 25-30 days. | |
| Payment Term | L/C, T/T, D/P, D/A, Western Union, Paypal... |
Other Models
| Item No. | Voltage (V) | Capacity(Ah/20hr) | Dimension(mm) | Weight(kg) |
| TC450 | 4 | 5 | 47*47*101 | 1.11 |
| TC610 | 6 | 1 | 51*42*51 | 0.55 |
| TC832 | 8 | 3.2 | 134*37*63 | 1.68 |
| TC1212 | 12 | 1.2 | 97*43*62 | 1.11 |
| TC122000 | 12 | 200 | 522*240*218 | 130 |
| TC12120 | 12 | 12 | 151*98*94 | 3.3 |
| TC12140 | 12 | 14 | 151*98*94 | 3.65 |
| TC12160 | 12 | 16 | 181*77*167 | 4.6 |
| TC12170 | 12 | 17 | 181*77*167 | 4.85 |
| TC12180 | 12 | 18 | 181*77*167 | 5.15 |
| TC12240 | 12 | 24 | 166*175*125 | 7.3 |
| TC12380 | 12 | 38 | 197*165*175 | 11.8 |
Key Features
----Long Service Life.
----Low Self-discharge.
----Sufficient Capacity.
----Maintenance-free Operation.
----Good Electrical Conductivity.
----Good Charge Acceptance Performance.
----Safe and Reliable Venting System.
----Good Sealing Capacity.
----No Memory effect after repetitive usage or discharges.
----Wide Operating temperature range.
----Good quality with competitive price and best service.
Application
---Solar Powered Systems.
---Uninterruptible Power Supplies.
---Emergency Lighting Systems.
---Vending Machines.
---Alarm Systems.
---Marine/ Geophysical/ Medical/ Communications/ Electronic Test/ Equipment.
---Cable Television.
.Production Process
..
Selling Units: Single item
Package Type: Standard exports packageLead Time:
| Quantity(pcs) | 1-5 | >5 |
| Time(days) | 7 | To Be Negotiated |
Delivery
1. WORLDWIDE SHIPPING
2. Orders will be processed timely after the payment verification.
3. Goods will only be shipped to confirmed order addresses.
4. Due to stock status and time differences, we will choose to ship your items from our first available warehouse for fast delivery.
Related Product

Our Company
Company name:Shenzhen Tcbest Battery Industry Co,.Ltd
Product: alkaline batteries, carbon batteries, lithium manganese button batteries, Ni-MH and Ni-CD rechargeable batteries, PLIB and battery chargers, etc.
Factory: 2 factories,in Dongguan, Guangdong province and Jiyuan, Henan province
output over 700,000pcs per day
20,000 square meters
over 450 employees
10 production lines
Certifications

Exhibition Show
FAQ:
Q1: How do we place an order?
A1: Please kindly send us an email specifying the items, quantity or other specification to place an order.
Q2: How do we make the payment?
A2: We accept Paypal, Western Union, TT, L/C etc. Please do only pay to the official account .
Q3: What's the delivery time?
A3: For our brand, normally 3~7 working days after payment;For OEM, 15~30 days after confirming the order.
Q4: How would the goods be shipped?
A4: The samples will be shipped by HKDHL, UPS, TNT and so on.
Q5: Is OEM/ODM available?
A5: Yes, it's available.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR262118". Items marked "" are certified.
Company Profile
Shenzhen Tcbest Battery Industry Co., Ltd is a leading global manufacturer of portable power in China. We focus on research, production and selling alkaline batteries, carbon batteries, lithium manganese button batteries, Ni-MH, Ni-CD rechargeable batteries, PLIB and battery chargers, etc.
Tcbest always were and always will be implementing ISO9001 standard to guarantee the quality and stability of the products. Tcbest has also paid great attention to RoHS directive and till now, our products have already passed the CE and SGS international tests, etc.
Why do you choose Tcbest?
1. Own factories: We have 2 modern production bases in Huizhou, Guangdong province and Jiyuan, Henan province which cover an area of 18, 000 square meters and accommodate over 450 employees. We have 10 production lines and our output can reach 700, 000 PCS per day.
2. Advance production lines: The main machine we use for the production were imported from Canada. With the fast production, it can save lots of the necessary time and cost.
3. Good factory management: Our boss strongly focus on the factory management, made the series regulations to make 2 factories keeping the operation in order.
4. Professional workers: With good well-being, all the workers serviced for Tcbest are for many years with rich production experience and good work additude.
5. Friendly parners: Tcbest has long-term, friendly and stable suppliers for the raw materials, as a result, the quality and production cost are controlled well, so the price is more competitive.
6. Best service: All the Tcbest people focus on the principle of " Service is first". We pay much more attention on the after-service. As you can see, we'd like to visit the customers all over the world for the better solutions about any feedbacks. Our boss support us to do that with the finance support.
About Our Factory & Business Background
- Address
- 5/F, Building A6, Yintian Industry Zone, Xixiang Subdistrict, Bao'an District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Shenzhen , HK, Guangzhou
Our Production Capability & Technical Expertise
- Main Products
- Alkaline Battery, Ni-MH Battery, Lithium Battery, Carbon Zinc Battery, Button Cells, Ni-CD Battery, USB Battery, 18650 Battery, Charger
Our Industry Experience & Global Business Record
- Export Year
- 2010-12-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How do we place an order?
- Please kindly send us an email specifying the items, quantity or other specification to place an order.
- How do we make the payment?
- We accept Paypal, Western Union, TT, L/C etc. Please do only pay to the official account .
- What's the delivery time?
- For our brand, normally 3~7 working days after payment;For OEM, 15~30 days after confirming the order.
- How would the goods be shipped?
- The samples will be shipped by HKDHL, UPS, TNT and so on.
- Is OEM/ODM available?
- Yes, it's available.
Send your message to this supplier
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