This complete rechargeable battery combo consists of a white 4-slot independent LCD fast charger and 4pcs high-capacity 1100mAh AAA size Ni-MH rechargeable batteries, mercury-free eco-friendly design to replace disposable AAA alkaline dry batteries and cut long-term daily battery costs. The AAA nickel-metal hydride cell delivers stable 1.2V output, supports up to 1200 full charge-discharge cycles for long service life. Equipped with an intelligent LCD digital display charger, each slot works independently to show real-time charging status, adopting trickle charging protection to extend battery cycle life. The whole set adopts separate packaging: batteries packed in color inner box, charger packed in color retail box, charger in pure white, batteries with golden top caps. Professional warranty policy: 180-day warranty for rechargeable batteries, 1-year full warranty for the LCD charger. Passed ISO9001 quality management system, CE & EU ROHS environmental certification, fully compliant with cross-border export standards, widely applicable to electronic dictionaries, kids' toys, wireless mice, electric toothbrushes, alarm clocks and other daily small electronic devices.

Product Parameter Specification of 4 Slot LCD Charger & AAA 1100mAh Battery Kit
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Item Specification |
Data |
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Complete Set Name |
4 Independent Slot LCD Charger + 4pcs AAA 1100mAh Ni-MH Rechargeable Battery Combo |
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Battery Model |
AAA No.7 Ni-MH Rechargeable Battery |
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Rated Voltage Per Cell |
1.2V |
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Single Battery Capacity |
1100mAh |
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Cycle Life Up to |
1200 Charge & Discharge Cycles |
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Charger Structure |
4 Independent Isolated Charging Slots, LCD Digital Real-Time Display |
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Main Appearance |
Charger: White; Battery: Golden Top Cap Environmental Standard Mercury-Free Eco Friendly Material Packing Mode Batteries: Individual Color Box; Charger: Color Retail Box |
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Packing Mode Batteries |
Individual Color Box; Charger: Color Retail Box |
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Warranty Term |
Battery: 180 Days Warranty; Charger: 1 Full Year Warranty |
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Core Battery Material |
Nickel Metal Hydride Low Self-Discharge Cell |
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Full Charging Time For AAA Cell |
About 4.5~9 Hours Depends On Charger Current |
Product Feature and Application of Rechargeable Battery Charger Kit
Core Product Competitive Advantages
1100mAh Large Capacity AAA Ni-MH Cell, 366% Longer Runtime Than Ordinary 300mAh Cells
High-density nickel metal hydride core with true 1100mAh capacity, the service time is increased by 366% compared with ordinary low-capacity 300mAh Ni-MH batteries, effectively avoid frequent recharging for daily high-consumption gadgets. Supports 1200 repeated charge-discharge cycles, greatly reduce long-term daily battery replacement cost, eco-friendly and cost-saving compared with single-use alkaline batteries.
01
4 Independent Slot Intelligent LCD Charger, Trickle Charge Protection
Four fully separated charging channels, each slot can charge AA/AAA batteries separately without mutual interference. Clear LCD screen displays real-time charging progress, voltage and capacity. Automatically switch to trickle floating charge after full power to prevent overcharging and effectively extend battery service life.
02
Mercury-Free Eco-Friendly Safe Formula, Full International Certifications
Zero mercury internal formula, meet EU ROHS environmental requirements, no toxic heavy metal leakage risk. Passed CE safety certification, ISO9001 factory quality system audit, stable quality for global supermarket and cross-border export sales.
03
Clear Dual Warranty Policy, Separated Color Retail Packaging
Clear after-sales guarantee: 180-day free replacement warranty for rechargeable batteries, 1-year full repair & replacement warranty for the LCD charger. Batteries and charger are packed with separate color boxes, neat for shelf display, easy to stock and carry for daily retail use.
04
Universal 1.2V AAA Standard Size, Wide Compatibility
Standard AAA 1.2V rechargeable specification, compatible with most miniature daily electronic products, no equipment matching trouble, can perfectly replace disposable LR03 alkaline batteries for long-term daily use.
05
Wide Applicable Daily Scenarios
This AAA rechargeable battery kit matches all common miniature consumer electronics:
Study Supplies: Electronic dictionary, calculator, mini reading lamp
Kids Entertainment: RC mini toy cars, sound & light dolls, game controllers
Personal Care Appliances: Mini electric toothbrush, portable facial massager, electric shaver
Home Daily Hardware: Alarm clock, TV remote control, infrared human body sensor, body fat scale

Production Details of Ni-MH Battery & LCD Charger Combo
Low Self-Discharge Ni-MH Cell Formulation
High purity nickel metal hydride raw material with precise proportion mixing to guarantee stable electrochemical reaction, prevent capacity attenuation during long-term storage. Evenly coated internal conductive film eliminates local high-resistance points for consistent discharge performance. The battery top adopts bright golden metal cap, scratch-resistant PVC outer shrink film with stable color fastness.
Multi-Protection Independent Channel Charger Circuit
The charger main control board built-in multi-layer safety protection circuits: overcharge, over-discharge, short circuit and reverse insertion protection. Independent constant current control for each slot, automatic power cut after full battery, white thickened anti-drop plastic shell with matte anti-slip surface.
Separate Color Box Retail Packaging Production
Batteries and charger are individually packed with full color printed paper boxes with English parameter labels, shockproof foam inside to prevent battery shifting and collision during long-distance sea transportation. Every finished set passes full discharge aging test and LCD display function inspection before warehouse storage.
Product Qualification of AAA Ni-MH Battery Charger Set
- AAA 1100mAh Capacity & 1200 Cycle Life Aging Test Certificate
- EU ROHS Mercury-Free Environmental Component Inspection Document
- CE Low Voltage Safety Certification for LCD Intelligent Charger
- Internal Resistance Stability Test Report of Ni-MH Conductive Layer
- Mini Electronic Equipment Compatibility Universal Voltage Verification File
Deliver, Shipping and Serving of AAA Battery 4-Pack Charger Kit
Packaging & Bulk Delivery
Single color box retail inner packing; bulk carton wholesale support for supermarket, stationery chain and cross-border daily commodity sellers. We support EXW, FOB international trade terms, stable mass stock of white 4-slot LCD charger + golden cap 1100mAh AAA battery combo, fast bulk order production cycle.
Comprehensive After-Sales Support for Wholesale Clients
We provide full English product specification sheets, shelf display renderings and cross-border listing copy materials for all bulk buyers. If customers receive leaky, deformed or defective batteries caused by logistics extrusion, we offer free replacement or proportional compensation according to actual damage quantity. Our customer service team replies all inquiries about battery parameter matching, bulk pricing, export certification and label customization within 24 working hours.
FAQ of AAA Ni-MH Rechargeable Battery Charger Kit
Q1: How long does it take to fully charge the 1100mAh AAA battery?
A: The full charging time ranges from 4.5 to 9 hours, which depends on the output current of the charger.
Q2: Can this charger charge AA No.5 rechargeable batteries as well?
A: Yes, each independent slot supports both AA and AAA size nickel metal hydride rechargeable batteries for flexible mixed charging.
Q3: What is the advantage of 1100mAh AAA Ni-MH battery over ordinary low-capacity batteries?
A: Our 1100mAh high-capacity AAA cell provides 366% longer service time than ordinary 300mAh Ni-MH batteries, greatly reduce frequent charging trouble for high-power small devices.
Q4: How long can the unused charged battery be stored safely?
A: Under dry room temperature environment, the self-discharge rate is low, the battery can retain most capacity after months of standby storage; avoid high temperature and humid storage environment to extend standby service life.
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