High-Rate Lead-Acid Batteries vs. Standard Batteries

Explore the key differences and performance advantages of high-rate lead-acid batteries compared to standard batteries.

Key Differences

Internal Design: Thinner plates for lower internal resistance
Higher density active material
Enhanced grid design
More plates per cell
Improved electrolyte circulation

Performance Advantages

Higher discharge current capability
Better instant power output
Faster response time
Superior performance under heavy loads
Better heat dissipation
Longer cycle life under high-rate discharge

Product Specifications

Model	V	W/CELL	Ah	L(mm)	W(mm)	H(mm)	TH(mm)	Wt(kg)	Term
BPHR12-35W	12	35/15min	8/10HR	151	65	94	100	2.55	F2
BPHR12-55W	12	55/15min	12/10HR	152	99	96	102	3.8	F2
BPHR12-85W	12	85/15min	20/10HR	181	77	167	167	6.5	T1
BPHR12-115W	12	115/15min	28/10HR	165	126	174	174	8.7	T2
BPHR12-145W	12	145/15min	34/10HR	196	130	155	167	11	T3
BPHR12-170W	12	170/15min	42/10HR	197	166	174	174	13.8	T3
BPHR12-300W	12	300/15min	80/10HR	260	169	211	215	25	T3
BPHR12-370W	12	370/15min	95/10HR	307	169	211	215	31	T3
BPHR12-420W	12	420/15min	110/10HR	331	174	214	219	33.2	T4
BPHR12-470W	12	470/15min	135/10HR	407	174	210	233	39	T5
BPHR12-520W	12	520/15min	150/10HR	484	171	241	241	47	T4
BPHR12-680W	12	680/15min	170/10HR	532	206	216	222	58.5	T5
BPHR12-770W	12	770/15min	220/10HR	522	240	219	224	68	T6
BPHR12-800W	12	800/15min	230/10HR	520	269	204	209	70	T6
BPHR12-900W	12	900/15min	255/10HR	520	268	220	225	79	T6
BPHR6-720W	6	720/15min	180/10HR	260	180	247	251	30.8	T5

V: Nominal Voltage, L: Length, W: Width, H: Height, TH: Total Height, Wt: Weight, Term: Terminal

Why Choose BEVAULT?

As a leading battery manufacturer, BEVAULT offers a compelling value proposition for your business. With over a decade of experience, we provide high-quality batteries at competitive prices, backed by ISO standards. Our customizable solutions, low MOQs, and short lead times make us the ideal partner for your battery needs.

Competitive Pricing
Customizable Logo Options
Low Minimum Order Quantities (MOQ)
Short Lead Times
CE and ISO Certified

The Main Application: Uninterrupitable Power System or UPS or No Breaks

What's the Steps of Making A Battery

Plate Packing

Plate Welding

Single Cell Grouping

Battery Casing

Polarity Marking

Battery Curing

Acid Filling

Battery Charging

Battery Printing

Battery Packaging

Comprehensive Quality Control Process

Our commitment to excellence is reflected in our rigorous steps quality control system, ensuring every product meets the highest industry standards.

1.Plate thickness variations can lead to uneven current distribution. The selection should be based on the specific application requirements and usage patterns of the battery. Thicker plates: better for deep cycle, better resistance to grid corrosion and active material shedding. Thinner plates: Better for high-rate discharge, faster charging

2.Short Circuit Testing is an important quality control measure in the manufactuering process. It is a 100% test for every single battery. There are many reasons that lead to battery short cirbuit: separator defects, plate misalignment, poor welding connections, material impurities, grid defects. It prevents catastrophic battery failures, reduces risk of thermal runaway in advance

3.Air-tightness testing is critical for ensuring battery quality and performance. It involves pressurizing the battery and monitoring pressure retention over time. A properly sealed battery prevents electrolyte leakage, maintains internal pressure, and ensures optimal chemical reactions

4.Weight inspection is another measure that helps us detect that whether the performance meet customers' requirement, Even the specification of the same model varies according to different market, application and the price acceptance of end user. Any significant weight deviation may indicate manufacturing issues requiring immediate attention, making this simple yet effective test essential for quality assurance

5.This multi-functional test reveals: actual capacity verification, charging efficiency, internal resistance characteristics, cycle life performance.The results help identify manufacturing defects, predict battery lifespan, and ensure product quality. Through controlled charging and discharging cycles, we can validate if batteries meet specifications and customer requirements. This testing is crucial for maintaining high product standards and reliability in real-world applications.

6.Refering to the battery distributors and wholesalers, they usually do not have the professional testing euipment like battery manufacturers. The battery system tester offers valuable benefits: Quick and accurate voltage readings, Instant internal resistance measurement, Real-time state of charge indication, Minimal training required for operation. We will also use this tool to unify testing criteria with customers.

Customizable Colors for Enhanced Brand Value

Elevate your product portfolio with our versatile color customization options. Our advanced color solutions not only enhance visual appeal but also provide strategic advantages in brand differentiation, market positioning, and operational efficiency. Discover how our color customization can transform your business strategy.

Brand Identity & Recognition

• Helps establish unique brand presence
• Makes products instantly recognizable
• Strengthens corporate identity
• Creates visual differentiation

Market Segmentation

• Different colors for product lines
• Easy identification of battery types
• Helps in inventory management
• Reduces handling errors

Customer Experience

• Matches equipment aesthetics
• Provides premium feel
• Coordinates with color schemes
• Enhances visual appeal

Marketing Advantages

• Creates unique selling proposition
• Attracts attention in displays
• Enables premium pricing
• Supports promotions

Lead Time, Package & Shipping

Lead Time

25-30 days for a 20ft container
10-15 days for 1-2 pallets trial order
Drop shipment for general stocking items

Average Lead Time

15-20

Days for standard orders

On-Time Delivery

98%

Reliability rate

Shipping

Hard to ship batteries，dangerous? The general forwarders have no experience in handling batteries.

We are free to recommend you the experts who specialize in battery shipping and logistics.

International Shipping Expertise

Dangerous Goods Certified

Customs Documentation Support

Package

Professional packaging ensures your batteries arrive safely at their destination.

Single battery

1pc/PE bag

pcs/carton

cartons/pallet

pallets/container

Battery Maintenance Simple Guide

Proper maintenance ensures optimal performance and longevity of your BEVAULT batteries. Follow these tips for best results.

Charging Method

APPLICATION	STANDBY USE	CYCLE USE
Charging Method	Constant voltage
Setting Voltage (V/cell)	2.25~2.30	2.40~2.50
Temperature Factor	-3.0mV/°C/cell	-5.0mV/°C/cell
Max. Charge Current (Ca)	0.3
Charge Time	Discharge 100% 24h Discharge 50% 20h	Discharge 100% 16h Discharge 50% 10h
Temperature (°C)	-15°C~40°C

Handing Instruction

Do not short the terminals.
Do not place the battery near or in fires.
Do not use the battery in a container or bag without proper ventilation.
Operate at a temperature between -15°C to 50°C. But for cycle use, the 5°C to 35°C temperature range is recommended.
To properly store the battery, remove battery from equipment or charge and store in a dry and cool place.
Immediately recharge after discharging.
If sulfuric acid from the battery is spilled on skin or clothing, wash immediately with water. If acid comes in contact with eyes, flush with large amounts of water and immediately see a doctor.
To obtain maximum life, the ripple current at the RMS forward current of the charger should be regulated to 10% less than its output value.
Avoid mixed use of batteries. Different capacities, histories, or manufacturers of batteries may cause damage to the batteries or other equipment’s.